He has been told he cannot drive by two different doctors. He has severe mobility issues and dementia. He also suffers from HE at times. I thought he was dealing with it, but today he refused to take his meds, saying he doesn’t want to live without his car. And he added, “if you (meaning me) can live with that, thats up to you.” He is literally blackmailing me, right? He’ll take his pills if I give him the keys. How do I handle?