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

A route to purification

Gavin’s thoughts turned to atonement as the initial shock began to subside. He reflected at length on how he could make amends for the damage and betrayal he had caused. It was a path filled with uncertainty and humility, requiring him to confront his father and his darker aspects. Every possible move toward reconciliation seemed daunting to him, but imperative.

A Path Toward Atonement