My uncle has been separated from his wife for a few months.... he's done this more than once, on Facebook he will declare has looking for a female roommate with benefits, put up a personal ad, then the next day literally say he is going to murder whoever gets with his wife, or yesterday claiming he knows his wife is cheating and is going to murder the man.

He is concerning me... I feel like showing these posts to someone and getting him help. I know he's been on mental meds before and I don't know if he is now.