40 Stories Of Unfaithful Lovers Who Were Caught In The Act

While deployed in the Navy for six months after getting engaged, I received a letter from my fiancée’s best friend revealing she had caught my fiancée with another man. We corresponded, and I learned my fiancée had begged her not to tell me. Upon returning to the States, I discovered from friends that my fiancée had been with multiple men and knew I was aware. We broke off the engagement without much drama, and she kept the ring. The best friend and I initially hooked up out of revenge, but it turned serious, and we’ve now celebrated our 32nd wedding anniversary.

My ex was a big drinker and often went to a nearby bar with friends, which I rarely joined. One night, feeling bored, I decided to join her and saw her with a couple we both knew. She had a strange look when she saw me, and a guy next to her quickly left. Feeling uneasy, I later checked her friend’s Facebook and found the guy was connected to her. The next weekend, she stayed out until 7 am, ignoring my calls. I checked her phone and found incriminating messages with the same guy. While she showered, I packed and left for my best friend’s house. When she called, I told her to move out by Monday or I’d involve the police. She wasn’t on the lease and had her parents nearby, so that was the end of it.

It wasn’t a big dam-breaking moment but a series of little things: last-minute canceled plans, random phone calls from unknown numbers, and her phone being mysteriously off one night. My suspicions were confirmed when I found a guy on Instagram wearing her unique jacket. I confronted her, she denied it with tears and begging, but I dumped her and walked away. The next day, I messaged the guy, who confirmed everything and also dumped her. Last I heard, she’s an EMT in Wyoming. Hope she figured out how not to be a garbage person.

Four years ago, I dated a girl who became distant and disinterested in our shared activities, often working late and glued to her phone. Despite my attempts to discuss it, she wouldn’t engage or break up with me. I planned to end it, but mutual friends spotted her with a coworker, and I found incriminating texts on her synced iPad. The coworker was married to her supervisor, and mutual friends reported them to HR. Both were forced into training, denied promotions, his wife left him, and she moved overseas. It was devastating, but karma got them good.

On June 1, 2018, a normal Friday, my husband kissed me goodbye and went to work while I cleaned the house for weekend guests. The doorbell rang, and a man introduced himself as the husband of a woman my husband worked with, revealing their affair. He had discovered it six months prior, demanded it end, but it resumed after three months. When he found out again, he warned my husband to stop or he’d tell me. My husband thought he was bluffing. I was the last to know. My husband never came home, got an Airbnb and a lawyer, and our divorce was finalized on December 21, 2018, after 24 years together. It still hurts.

A medical resident I met on rotation, one of the nicest and most hardworking guys training to be a trauma surgeon, had been married for two years. After a 30-hour call, he went home early with flowers and dessert to surprise his wife on the anniversary of their first meeting, only to find her in bed with another man. Exhausted and confused, he returned to the hospital and was found crying in the parking lot at 5 AM. We called his dad, who picked him up, and he took a leave from his residency. It wasn’t her first time cheating. I hope he gets back on his feet; he’ll make an amazing physician.

While I was 8 months pregnant with our second child, my ex-husband slept with his best friend’s wife, a long-standing affair. He planned a solo weekend visit to his brother, leaving me and our 3-year-old son behind. After he left, his best friend called, wanting to meet up, but abruptly hung up when I mentioned my husband’s trip. He later revealed the affair, having caught them months earlier and given them a chance to stop, which they didn’t. The worst part was my husband’s family knowing and not telling me. It’s been almost 10 years, and I’m much happier now, but it was a deeply eye-opening experience.

While at work, I received an email titled “(husband’s name)’s wife,” revealing my husband was married to another woman. Checking Facebook, I found countless photos of him with her and her family. This was October 6, 2017, seven months after I nearly died from an ectopic pregnancy while we were trying to have kids. Stunned, I spent the weekend throwing his belongings in the dumpster while he was out of town. A month later, I moved to a new apartment and informed him of the divorce. Tragically, he took his life a few months later.

I was in an emotionally abusive relationship and struggling with my mental health. At the ultrasound to determine our child’s gender, I found photos on Facebook of my partner all over another woman at a gig. When he arrived late, I confronted him, and he denied everything, accusing me of lying and cheating. He stormed out when I mentioned the photos. My dad, who anticipated a bad reaction if we were having a girl (which he did), took me home. I considered us broken up and only communicated about the pregnancy. Mostly, I felt relieved to have concrete evidence and finally escape the relationship.

I discovered my ex was cheating in the most bizarre way—the girl he was cheating with told me. She messaged me at 3 AM, asking if I was still with him, and when I confirmed, she sent screenshots. I grabbed his phone, left the room, and saw it all; he hadn’t even tried to hide it. I woke him up, confronted him, and he played dumb until I showed him his phone. The look on his face was priceless. I screamed at him, called him every name under the sun, and he left. A year later, he pathetically claimed to miss me. I had uprooted my life across the country for him, and this is how it ended.

The day before my 18th birthday, my boyfriend planned a special evening, but he never showed up. After waiting for hours, I discovered through a mutual friend that he was at another friend’s house. I drove over and found them having intercourse on the living room couch. I went home, told my mom he wasn’t allowed in the house, and went to bed. The next morning, he acted like nothing happened, but I confronted him about missing my birthday to cheat. He tried to gaslight me, but I ended it, saying he could be with her if he liked her better. Our mutual friend spread rumors at school that she was a better lay than me.

I dated a girl for about two years, and as we discussed moving in together, she suddenly became distant and irritable, leading to our breakup. Three months later, I discovered Facebook’s hidden messages section and found out she had been cheating with her ex and the UPS driver who delivered to her store. She ended up with the UPS driver and his three kids, and they’re reportedly miserable, which brings me joy. Among the messages was a note from the UPS driver’s then-wife, revealing that my ex not only cheated but also broke up a marriage.

My first long-term girlfriend and I planned to attend the same college, but I had to start a semester later, making us slightly long-distance. One night, she butt-dialed me, and I overheard her talking to a guy. She claimed it was her friend Jack, which I found odd but brushed off. During a visit, I met a guy named Luke, who later messaged me on Facebook, revealing she had been cheating on me since she started college. Devastated, I confronted her, and she admitted it, saying she no longer had to lie. The guy’s voice I heard wasn’t Jack but the one she was cheating with. Despite the pain, I was grateful for Luke’s honesty. Interestingly, most of her friends sided with me, and when I started college the next semester, they became my close friends and remain so to this day.

While at work, I tried calling my boyfriend, but he didn’t answer for hours, leaving me with a horrible feeling. I was so stressed that I started crying, and my boss let me go home. When I got home, I found him in bed, half-clothed, with a naked woman. After a huge blow-up, he absurdly claimed she followed him home from the movies. Even if that were true, he let her in and got naked with her. It was a terribly abusive relationship, and although I eventually broke up with him, I regret not ending it on the spot. That was over ten years ago, and I wish I had left him sooner.

In December, before a holiday trip to see my family, my fiancée started acting distant and easily aggravated. Suspecting something, I snooped on her iWatch and found incriminating texts. In January, she admitted to kissing a coworker, and despite our issues, I chose to forgive her and work on our relationship. However, in May, she confessed to actually cheating with him, leading to our breakup. We had been together for 8 years and engaged for almost 2, with our wedding date supposed to be yesterday. It’s still killing me, and I don’t know where to go from here.

After six years together, my fiancée and I broke up a month before our wedding when I discovered she had cheated on me. Two years into our relationship, I noticed suspicious behavior, including missing condoms, but she denied any affair. Four years later, she confessed to sleeping with her ex because she was depressed and seeking to feel something else. This revelation, especially after years of lying and planning our wedding, broke my heart. Despite understanding her emotional turmoil, I cut off all communication due to the mistrust. Thankfully, I’ve since met the love of my life, and we plan to get married soon.

I briefly became the “other” woman without knowing it while grieving my sibling’s unexpected passing. I met a fun, busy guy, which suited my desire for something non-serious. After four months, I discovered he was married with small children when a coworker asked about his wife at a bar. I confronted him privately and then ghosted him, unable to handle the fallout due to my own stress and grief. Though I considered contacting his wife, I chose not to play relationship police. Five years later, I still feel terrible for her and sometimes wonder if I should tell her, but I’m unsure if it’s the right move.

In the early 90s, before the internet, my fiancée Meg went to Belgium for an internship while I stayed back to set up our future home. Two weeks before her return, I discovered my childhood neighbor Claire working at a nearby coffee house. Claire was also engaged to a man named Ben, who was interning in Belgium. Claire soon learned from her Aunt Sue, who had seen Ben in Prague with a woman named Meg, that Ben and Meg had been seeing each other throughout their internships. I confronted Meg, who admitted to the affair. Claire had already thrown Ben’s belongings on the lawn, and I picked Meg up from the airport only to tell her our friends knew what she had done and that I never wanted to see her again. Remarkably, Meg and Ben later married and divorced after he cheated on her. The universe works in mysterious ways.

I suspected my husband was cheating when he abruptly left for a trip, and I saw him get into a woman’s car. Later, a woman claiming to be his fiancée called, revealing he was traveling with another woman. I found a receipt in his briefcase from a high-end store, where staff confirmed he was there with his “Thai wife.” He had children with multiple women while we were married, and I caught him with his mistress several times. Living abroad with no money or credit, I eventually left with our two young children when he bought me a one-way ticket to visit my parents. He continued his deceitful ways, marrying the Singaporean woman while still married to me, and later scamming another woman. It took seven years to divorce him. The most awkward moment was a dinner with his then-fiancée, who was unaware of his past. He even gave me an STD while I was pregnant. These are just some highlights of his betrayals.

I accidentally caught my ex-husband cheating when I used his computer at work and found Facebook messages with a woman he met through our job. Confronting him when he returned from a walk, I made him take me for a drink and told him there would be no reconciliation. Six months later, I’m relieved to have lost the dead weight. He was emotionally abusive, and despite my efforts to support him and reorganize my life around him, his odd behaviors and a “work call” from a woman during our family vacation raised suspicions. The messages revealed he had been having an affair for two years, including a month-long stay with her in her country.

I knew my husband had been unfaithful before, but I didn’t really love him, so it wasn’t that bad. One night while bartending, a drunk woman told me her friend was sleeping with my husband. I took some vodka shots in the beer keg cooler and went back to work, keeping the knowledge to myself for a few months while I hired an attorney and planned my next move. With three kids to consider, I moved back to Texas and got divorced. Now, I’m engaged to my childhood best friend, who is kind, supportive, and loving, and we plan to marry in Yosemite next year. Screw that sasquatch-looking cheater!

While looking for something on my boyfriend’s computer, I stumbled upon a message from a woman saying she missed him, followed by a revealing picture. Curious, I discovered he had been talking to over 100 women on Facebook, exchanging money for nude photos. Despite being together for 15 years and having a child, he had sent over $500—more than half my monthly disability paycheck—while lying about it the entire time. Even after we broke up, I got cancer, and he moved back in, he continued this deceitful behavior for over seven years. I’m furious and feel utterly betrayed.

I lived with my best friend and girlfriend when, one night at work, I got a call from my friend who had come home drunk to find my girlfriend in bed with another man. Enraged, he threw the naked guy down the stairs and beat him up. I rushed home to find the police at the door, the guy in the back of a cop car in his boxers, and my friend talking to an officer. He was let off with a caution due to the “understandable” reaction. I’m grateful my friend still lives with me, as I wouldn’t have found out otherwise.

During a visit, my girlfriend’s odd behavior led me to check her phone while she showered. Shocked by what I found, I texted my sister and a friend, who both urged me to leave immediately. As I packed, she confronted me, and I asked about our relationship. She dismissed my concerns, blaming me for overthinking. Despite my doubts, I chose to believe her until my friend texted again, insisting I was being lied to. I finished packing and, before leaving, told her I saw the messages with her ex. She hugged me warmly, but I left, unable to stay any longer.

In college, I dated a girl for five months and thought things were going well. One night, she said she had to study, but my buddies later saw her at a frat party with another guy, confirming she was cheating. They devised a plan, filling super soakers with unpleasant fluids and, dressed in black suits and sunglasses, went to the party to “punish” her. They sprayed her and the guy in front of 30-40 people, leaving her crying. The next morning, I felt a mix of sadness, embarrassment, anger, and a bit of pride in my friends. I never spoke to her again and, despite her betrayal, didn’t like what happened to her.

Working two jobs nearly 20 hours a day, I noticed my wife becoming distant and glued to her phone. Checking our phone records, I found a suspicious number. When I asked to see her phone, she ran off with it. Using a backup phone and a new SIM card, I discovered she had profiles on multiple dating apps and had been lying about me to friends and family for years. Despite reconciling, I didn’t trust her and installed a keystroke logger, only to find she was cheating again. Though I miss my kids, I’m now financially, emotionally, and physically better, having gotten sober and managing my depression. It turned out to be the best thing that ever happened to me.

On vacation in Florida with my girlfriend of six years, our son, and her family, I picked up her phone to send beach photos to my family. While scrolling, I found messages with her ex-boyfriend, including videos of them masturbating. Shocked, I confronted her in front of everyone. She admitted to getting drunk, doing coke, and sending the videos, claiming it was a one-time thing. However, I later found evidence of multiple meetups and photos of them together over the past two months. Her brother and dad left the next morning, ruining the vacation and wrecking our family.

On day two of a long-awaited 7-day Disney trip with our kids and her parents, I picked up my girlfriend’s phone to set an alarm and discovered countless texts from another man. We’d been together for over a decade, living the American Dream with a great job, house, and kids. Shocked and furious, I left the room and called the number, only to hear a strange man answer affectionately. The sense of betrayal was numbing, and I realized that from that moment on, everything I knew about my life was going to change.

After a grueling 105-mile bike race in the NC mountains, I tried calling my wife to share my results and arrange a pickup, but she never answered. My buddy took me home, where my youngest daughter said she couldn’t reach her mom either. When my wife finally returned, she made excuses, but eventually confessed to a two-year affair, even having the guy over while I was at work. Our 14-year marriage ended, and I’ve been happily single for four years, with my daughters living with me. My ex-wife is still with the same guy, continuing their relationship.

I discovered my high school girlfriend was cheating on me at her aunt’s funeral. We were in a long-distance relationship, and I drove from Ohio to Pennsylvania for the funeral. At her aunt’s house, she was hugging a guy she claimed was her cousin. The next day at the funeral home, she was distant and always with this “cousin.” When I went to my car to get her real cousin’s phone, I found her giving this guy oral sex in the backseat. She cheated on me with someone she claimed was her cousin, at her aunt’s funeral, in my car.

While delivering papers with my neighbor at 2 am, we stopped by our apartments unexpectedly. I found my two small children asleep and alone, and my husband missing. Suspecting he was with the woman across the courtyard, I banged on her door and window until she opened up. I saw my husband pulling up his pants in her bedroom, clearly just woken up. Furious that he left our kids alone, I screamed at him to return to them. He denied any wrongdoing, claiming they just “fell asleep” while hanging out. I eventually got my revenge on her.

Suspecting my ex was cheating due to his secretive behavior and late work hours, I checked his phone and found deleted texts. Hurt and angry, I confronted him, but he lied. I kicked him out, and he retaliated by posting personal insults about me on Twitter. Despite the tough time, I applied for a job in a bigger city, moved, and eventually met my now-husband. Years later, my ex tried to make amends, but I ignored him. Ironically, his betrayal pushed me to make life changes that led to my happiness, proving the universe has a funny way of making things work out.

At a small party with friends, my brother decided to head home, leaving his wife behind, trusting his best buddy to ensure her safety. As he drove away, he noticed the room they were in had gone dark, triggering his suspicions. After their child’s death, his wife had grown distant, and they hadn’t worked through the loss together. Sensing something was wrong, he turned back, entered the unlocked house, and found his wife being double-teamed by his best friend and another acquaintance. This betrayal deeply affected him, and he hasn’t been the same since.

Returning home after helping a friend with her new baby, I found my husband’s car outside, but no response when I called out. Worried, I headed towards our bedroom, only for him to burst out naked, acting like everything was normal. For a moment, I thought it was a playful surprise until I saw his much younger coworker, also naked, in our bed. Stunned, I confronted him, and despite his drunken denial, it was clear he had cheated. I left briefly, but the night worsened upon my return. Sadly, I even gave her a ride home and stayed with him, trying to work things out for two more years. Take it from me—cheaters don’t change.

I discovered my wife was cheating on me with my brother-in-law (my sister’s husband) after one of my sisters’ husbands, who had known for weeks, couldn’t keep it secret anymore. The affair lasted 4-6 months after our miscarriage and was hidden for four years. My brother-in-law eventually confessed to my sister, who told three other sisters, swearing them to secrecy. Sister #5 and her husband found out later, and they all kept it from me. My sister planned to confront my wife, but our grandpa died, and we all attended the funeral, where everyone knew except me. The atmosphere was tense, and I left early, confused. Back home, my wife pretended ignorance and revealed she was pregnant. Days later, a cryptic text from sister #5’s husband led me to uncover the truth.

We were high school sweethearts together for seven years, even going to college and working together. When I left for the military, I never heard from her and assumed she had died. At graduation, she appeared cold and distant, claiming to be busy with two jobs and school. During my training, a friend informed me she had told everyone I broke up with her to have guilt-free casual encounters. Her sister discovered we were still together from a text. Despite her denials, I accessed our shared account and confirmed her infidelity. We eventually moved on, and she married her new boyfriend.

While away on Navy training, my wife struggled with anxiety and depression, leading to a suicide attempt that prompted me to go UA. Upon returning, she acted insecure, so her parents sent us to Vegas to rekindle our relationship. We got matching tattoos, but upon returning, my parents revealed she was having an affair. She admitted to meeting a guy on Craigslist and having intercourse in his car. My brother’s coworker exposed the affair to save her job, leading my brother to inform my parents, who then told me. I left my dream job, got a tattoo of a cheater’s initials, and my grandfather died on my birthday. Despite the misery, I managed to get the tattoo removed, though it left a scar.

My friend Jim had a hippie girlfriend who believed in an open relationship without telling him. After nearly four years together, she had a threesome in his car, which was videotaped and posted on Facebook, tagging Jim. I informed him, and though she denied cheating, his family confirmed it. They stayed together for five more months until she left him for another guy. Jim struggled with missing her, ruining other relationships, but eventually moved on. When he finally let her go, she tried to stab him. She was also my ex-best friend who slept with my ex-boyfriends and sabotaged my crushes. She was a toxic person.