Should I stay??

So I have very few friends, very few people to talk too and since my so got opinions from his friends. I just need some help. I went out for the night with just girls. It was a girls night. Anyways my friend and I went to the bar she used to go to all the time. Well the bartender was really cool, he watched our drinks (sn: there’s been this guy who’s been accused of putting roofies in women’s drinks, they don’t have any proof so he technically can’t not serve him.) anyways he knew my friend from way back. I ended up seeing a guy friend out there too that I knew from before my so and I started dating. Anyways the bartender had added himself on snap. He has a girlfriend. Everyone knew, including him that I’m clearly taken, wore my ring and talked about him literally all night. Well my so is pissed. His friends say he has the right to be. He said that it’s because I talk to guys and add them on social media. I don’t really talk to anybody what so ever. He’s also mad because I go too dressed up. He said that I never put that much effort into going out when it’s with him. But that’s only because he hates when I wear makeup or at least claims too. I basically told him he was being controlling. Big mistake because it just kind of blew up in my face. I know he’s insecure. But he called me disrespectful and selfish. I really don’t see why it’s such a big deal. I’m not talking to him. Honestly haven’t even said anything to the bartender but spent all day yesterday fighting with my so I even slept in our spare room. He ran off shortly after it escalated yesterday but I didn’t say anything let him go do things with his friends, while I cleaned and went grocery shopping. Texted him while he was out and asked if he wanted me to pick him up something for dinner. I got nothing. Didn’t text me till he was hanging with the guys in the living room. And I just said I was gonna shower and go to bed. He didn’t care till after his friends left. He said they all agreed I was being shitty towards him. Anyways this isn’t the first time he’s accused me of “cheating” (he didn’t flat out say I was just kept saying he thinks I’m going to leave him for someone else) I’ve never cheated. I came clean about it as soon as I got home last night and even told him again yesterday morning as he wanted a recap of my night which I gave him. Am I in the wrong?

If you read this till the end. Thank you! I just needed to rant and need some advice.