He's not a HFA. If he is nasty to you and you are having big "rows" when you are still in your "honeymoon period" well, honey, he's just another run-of-the-mill abusive drunk.
Tell him to enjoy his drug f*cked and alcohol fuelled weekend with his bros and then GTFO, run, run, run.
New phone number for you.
Unfriend him on FB and RUN!