My bf’s friend

My boyfriend has a friend who’s a girl and they always talk. When I met him they were already friends.

Now, one day last year, I went out with my friends (men) and I bumped Into my bf who was also out with his friends most of which were girls and one guy including that girl let’s call her lily.

My BF asked me to meet his friends that night including lily and out of respect I went to meet them and he introduced me to them. I also introduced him to my friends btw.

Fast forward, his friends got bored of that place and wanted to go somewhere else. So my bf persuaded me to go with them (him and his friends ) but I didn’t want to let my friends down as they were knew in the city so I asked him if It was ok for all of us to hang out together, and he was ok with that.

However I think my bf was jealousy of my friends so he told his friends and they started picking a fight with my friends to a point that they started fighting and cops were called. His friends said a lot of bad words to me like I was cheating on my bf and that the fight was my fault. But what hurt me the most was what lily said to me. By the way it was my first time to meet her too “U are so ugly I don’t even know what he likes about you “ including other hurtful words.

FF she apologized to me about it blaming it on alcohol but I still don’t understand why my bf is still close to her after all that garbage she said about me. I’ve repeatedly told him that I don’t like what she said to me but it looks like they’re still close friends and he still talks to her around me.

I’m I overreacting to ask him to cut ties with her or at least not talk to her in my face because I don’t understand why he’s so close to a girl who disrespected me (his gf)

Today she called him in the middle of a very serious conversation and he picked up the call and I told him that it looks like he values her more than he values our relationship.

Or I’m I overreacting??