Naked Fiancé In the Kitchen!!

I’m currently 25 weeks pregnant with a baby girl that just turned 2 today and has a party later on today. My fiancé decided to go out for a few drinks with his friends but came home super late and super drunk. He went to bed and I couldn’t sleep anymore because he was just so noisy coming in. Mind you we live with his parents because he’s never home since he’s a truck driver and doesn’t like to leave me home alone. He was asleep and randomly got up and looked as if he was putting on shorts to go pee. But I’m laying in bed and hear him in the kitchen moving chairs

So now I get up to see what’s he’s doing and I catch him BUTT NAKED SITTING DOWN IN THE KITCHEN TABLE!

I freaked out because his parents can come out any minute and see him! And he freaked out and got a towel and covered him self. Proceeded to ask ME wtf I’m doing. I was so FURIOUS, because It’s my daughters birthday today and her party is later on today i have to wake up early and he’s doing this!!

I then get angry and say WTF ARE YOU DOING NAKED!!!! Get in the room and sleep we have things to do tomorrow!!! And he calmly gets up and goes to the room and knocks out. While I’m laying there thinking wtf is going on with him?

I needed to rant because this just happened and idk how to feel or act or anything. I’ve never seen him like this and I’ve seen him shit faced drunk.

Any advice ? I am debating if he was on drugs or not. I don’t have time to deal with this .