Never dealt with it.... An odd story but it made sense to me was about 20 years ago a man who lived near me was diagnosed with Dementia. He still had enough of his mind in place so he put a plan together. Got all his affairs in order and hung himself.... He didn't want to be a burden and from what I remember nobody was angry for him going that way. There is no easy end to the disease..... It was weird that he did this at his house and willed the home to his Grandson who moved in. Horrible memory of someone you have to remember that way....
JW