I've been seeing a guy for a couple of months, things have been going really well and it's at the stage where things are starting to get a bit more serious. We had plans for this evening for us to get a take out at his. He went to the pub with his friends this afternoon, then I text him when I was leaving and he invited me to the pub too. This is probably a bit naive on my part, but I expected to stay for a drink and then do the original plan of going back to his. When I showed up he was drunk, and I sat there for an hour and a half feeling awkward with 4 blokes I hadn't met before. During which he was jokingly asking things like 'who would you bang out of my friends'. To be honest I felt really uncomfortable the whole time, and maybe I should've preempted it, but had I known I'd be sitting there for over an hour with men I didn't know (whilst really hungry as I hadn't had any dinner!) I wouldn't have bothered. I could've forgiven the sitting in the pub awkwardly for an hour and a half but then to make matters worse, he decides to drive home, he'd had at least 6 pints so he was well over the limit.
Up to this point I had really liked him, there were no red flags and things were going great. I feel really upset (maybe I'm being sensitive), but this is monumentally shit isn't it and I shouldn't see him again. Oh and to add - we are both in our late 30s with children.