Stop paying Internet, tv , buy enough food for yourself only , even if you just grab something before you come home( better idea) Stop supporting him across the board He will get hungry and run out of any money he probably has squirreled away.

I'd be dammed if I would go home nightly and deal with his assholian behavior. I would stop washing his clothes....Go out, hang at a library, coffee shop, window shop, meet ups, literally I would come home to sleep ...the end ! Get up and head out , obliviously being away from him has to be an improvement than dealing with him.

I seriously could no way shape or form dealing with such a poor excuse of a human being.

I'm sorry you are in such a horrible situation.