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

The humiliation of a son

Gavin’s appearance began to collapse as he witnessed the intensity of his father’s suffering. The weight of his actions, the damage he had caused, fell upon him. His usual confidence wavered under the weight of shame; he struggled to find the words. Gavin saw his actions through his father’s eyes for the first time, and the vision was a bleak picture of regret and selfishness.

A son’s humiliation