your situation sounds very similar to the last few weeks before my husband passed. first, so very sorry for what you are going through. it sounds like his body is probably shutting down. if he doesn’t receive medical attention he will pass. ultimately the choice is his as to whether he wants it or not. as i said, i’ve just experienced the exact same thing. my husband died of “natural causes caused by ethanol abuse”. i am heartbroken because i know what a wonderful husband and father he was before. reach out to someone for help for yourself.