To sell his house, he takes his father to a nursing home and, when he comes back for more, this happens.

Blind boast

Gavin was telling his friends about his newfound fortune in a fancy bar. He was oblivious to the undercurrent of disapproval among his listeners with every boastful word about the mansion sale and future riches. While his voice, full of pride, spoke of lavish plans and extravagant purchases, the coming storm of his father’s countermeasures went unnoticed in his triumphant tale.

Blind Boast