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

He had enough.

He tried to be very secretive about it and never told his father exactly what he was thinking. His father would ask him vague questions about what would happen if he died, but his answers were always just as vague. Gavin came to the conclusion one day that he had waited long enough. He decided to sell his father’s house to get an idea of what he might inherit.

Had Enough.