I (21f) am in a fight with my boyfriend (21m). This weekend we went to a party that his friend was throwing. We both drank a little but I wouldn’t say we were drunk. At the end of the night his girl best friend (let’s call her Natalie) asked if we could walk her to her car. As we were walking my boyfriend brought up a guy (let’s call him Steve) that we all know. He was happy that Natalie and I were getting along and wanted to talk about something he knows we both know. After talking about Steve for a minute Natalie asked me if I ever thought he was cute. I replied that I didn’t but I guess at one point I did because I had slept with him like a year age. With that we said our goodbye and my boyfriend and I started walking home. That is when he started yelling at me for embarrassing him in front of his friend. He couldn’t believe that I would disrespect him like that by talking about another “guy I used to fuck”. He said it was weird that I would be so open about that kind of thing. I told him it was normal for me to talk about this kind of stuff, I have no shame. But now he won’t even talk to me. AITAH