So my boyfriend has this particular female friend now I'm just gonna say it wouldn't bother me except for the fact that she's slutty as n they have also slept together in the past. He also invited her to his birthday party a few weeks ago after carrying on he didn't want her there and that he wasn't going to invite her but did anyway and it was super uncomfortable... He introduced us and all she had to say was "I'm not even going to bother remembering your name" not "hi" or "nice to meet you" bit that. She also went around to people saying that who ever got us to meet was an idiot and stuff. She was also confronted by his brother (who hates her) and he asked about them having hooked up before and apparently she went red and got all shy (okay?) But after the party my boyfriend was carrying on how and I quote "Was done with that bitch" yet he still talks to her and talks about her with me even though I've told him it makes me uncomfortable. So really this leads to my question in asking if it's okay if I tell him I want him to block and delete her on all social media and the like. It really wouldn't bother me if there wasn't already history there and if she didn't seem hostile at me to begin with (there's like so much more I could say like the fact she thought she had the right to tell him who and who not to invite when he invited someone she didn't like)

i don't know much about relationship, but it is a reasonable action since you feel like she is a danger for you relationship between you and your boyfriend, it is a defensive measure.

This does sound like a problem and r/amitheantagonist no ur not the antagonist. This "friend" of his kinda seems like a jealous ex with all the talk about saying whoever hooked u guys up was an idiot tbh. And considering the way she acts she almost seems like a friend with benefits.

Thanks for the replies... and yeah I'm going to confront him next time I see him which won't be this weekend cuz he's apparently gonna work the Saturday even though his friend said that he's not rostered on for the Saturday? Idk man guess I'll find out