You've done your time. He needs more care than ONE PERSON CAN GIVE. You did a great job, he is just going to become more abusive and bullying.

Time for you. You can visit him in rehab/nursing home. I can tell you my mother was on Medicaid in a nursing home and it was quite lovely and she received better care than I was capable of giving her. After a couple of years, I was drained and I just wanted to be the daughter again. If he languishes, it'll be his own choice to.