PLEASE HELP: Relationship breaking point?

I need advice but please be sensitive. Last night my husband and I went out with his friends to a bar. We are a young couple.. all of our friends are unmarried, single, some still in a party phase and that is totally ok. That being said, I have incredible social anxiety so I never liked the bar atmosphere. My husband and I struggle with how to deal with the whole introvert meets extrovert dillema. Anyway - we get to the bar and my husband asks if I want a drink. I tell him I will come up with him to see. He insists he goes alone. I tell him I dont know. He tells me to go look and come back. And then suggests maybe I should go up alone and that way I wont have to tip. Confused, I ask why that would make a difference? I say "do you seriously tip girl bartenders more and think me going will make a difference? And why cant we just go up together? He freaks and calls me a "fucking bitch", which is unlike him, and says that he is done with me never being able to just "enjoy" our time out together. That set our night off in the wrong direction.. I sucked it up and just stayed quiet so he could enjoy the night. I left it at that and did not get a drink. I really should have left but I did not want to make a scene. Eventually, more people accumulated at the table we were at. Two girls and another couple. When him, myself, and two other people up to play fooseball - I turn around and he is talking to a girl from the table. I walk over. No introduction. Convo ends. I asked if he waited until I was gone for a reason because I was feeling a bit insecure. He freaks again. Says he much rather not introduce me and talk to girls when I am not there because I intimdate him. I tried explaining what he did actually does the opposite of helping my insecurities. We can never seem to go out without fighting. Tonight really shook me and I cant seem to get through to him how neither of those reactions were healthy or alright. I dont even feel trusting or in love anymore. What do I do? Was I in the wrong?