Not me, but a friend. He had a bad car accident on his way home and ended up in a coma for a few years. Unfortunately, his wife was now married to one of his nurses/caretakers and he had nowhere to go home to. He needed a lot of PT and has never been the same.
On a brighter note, my ex-wife at the time stood beside me the whole time and no we are back together and closer than we ever were.