I did not want to go to his house with him so drunk, because his entire personality changes. He becomes aggressive and he's been violent on two occasions where he didn't even remember the next morning.
Perhaps one of the wisest decisions you have ever made in your life was to break up with this man. He brings nothing to this relationship except worry and fear and frustration and violence.
He's 37 and has developed an addictive lifestyle that he calls "socializing". He isn't about to change any time soon.
Run girl, and don't look back. Be glad you only had 4 months invested in this. You are wiser than most because you could see the red flags clearly and it didn't take long for you to see the trouble ahead. You deserve so much better than any of this and I think you are wise enough to know it.
Hugs