Its been a couple days since I posted, not sure if anyone is following this post anymore, but I thought I'd update anyway.
He spent the first few days of the week at home. Typically he falls asleep on the couch or recliner so he's been doing that as usual, and then coming to bed at 2-3 in the morning. Yes we are still sleeping in the same bed, and yes it is difficult for me because I want to badly to just cuddle up but I know I shouldn't. I also don't want to budge and leave the bedroom because none of this was my decision! So I reserve the right to keep my bed! If he doesn't like it he can sleep in the guest room. Not sure why he isn't, honestly.
Last night he spent the night at his dads place after spending the evening at the bar, and he'll probably do the same tonight. So i guess we're just plugging along as usual. I'm not sure how I'm supposed to fix things if he's not here very often and I'm not really supposed to be texting or calling him.