What would you do if you were me?

My husband hasn't spoken to me or looked at me for 3 weeks now. He got mad because I tried to wake him up to eat a pork chop I made for dinner. The only reason I woke him up is because he told me to. Now he moved his things into another room and sleeps in there. He has always been very moody and verbally abusive to me. He leaves right before I get off work and goes out drinking until 1 or 2 in the morning. Sometimes he's so hammered that he sleeps in the driveway with the vehicle running and a beer between his legs. I am a homebody and I like to work on the house. I don't drink very often. We are both off this weekend. Should I stay home and work on the house or should I go out this weekend ? I hate to play his games but it hurts my feelings so bad when he just leaves and doesn't say anything and shows up drunk in the middle of the night. Then he sleeps in the other room like I'm the one at fault. I've tried to apologize about the pork chop but he won't accept it. I'd rather stay at home but I feel so disrespected when he walks out the door without saying a word and I'm tired of being a doormat. He keeps saying he's moving out and filing for divorce but hasn't done anything yet. His son lives with us but he is gone for 2 more weeks at a relatives in another state.