wow, now we know what "watch a movie" really means, somebody else on PC had a similar date this week

I wouldn't worry about his remembering that much about what happened, such that you would have to find another AA meeting. Just try to remember that they DO say to have a year sober before getting romantically involved with someone. You didn't say where you are on that, but it definitely leaves him out. You handled yourself pretty well - I woulda freaked out when his mom started yelling.