Mom with dementia and narcissistic personality disorder(s?) has been successfully moved to a high quality nursing home, for about six months now. Caretaker brother has title to the house, which she refused to maintain for years, so he had to cobble things together, and which elder sister tried to block at the last minute, we do not know why, except she thought he would be unable to maintain it. For years he has dedicated himself to our mother. Now, he thought he would feel relief, but instead feels empty worthless and hopeless. Is this common and how can he return to life?