Hi I'm new also. I get the same way with my husband. If he's had too much to drink I would always try to get him to sleep somewhere else. If he wouldn't sleep somewhere else then one of us was on the couch or hiding out downstairs in our unfinished basement with earplugs in.
I would really try to convince him to stay with a friend or else maybe you could sleep somewhere else? If his friends know of your fear maybe you could talk to them about it. I totally understand. I didn't have a big wedding because of the emet. I was afraid if there was alot of alcohol then someone or my husband would drink too much and get s* I ended up just having a small dinner with about 20 people. I even made my husband promise not to drink at all because I didn't want him to ruin my wedding day which he happily complied.
Jodi