Me(26m) and my(23f) LTR and I work together on the weekend at a bar. She loves to be cocky and smack talk as we give it to each other but sometimes she takes it too far. She told me in front of a coworker to suck a dick and I held frame until after work and told her she doesn't talk to me like that. I should mention she is very stubborn and sees her mother always talk down and make fun of her father so I think it seems normal to her but I told her that's not how it is going to be. She also VERY rarely apologizes for anything or takes any responsibility for being wrong. I probably would have left already is she wasn't a 9

Now I don't mind if she says things to me in private but trying to shit on me and talk down to me in front of other people is different. It has happened a few times when she loses her cool. So last night I wasn't feeling well and she was talking to a regular who is very close to the staff, goes out to drink with us, texts us, talks to us about shit, pretty much is much more than just a regular. They are talking for 5 minutes and she calls me over to say "hey you look miserable is your pussy ok?" To which I responded "yea is yours after last night?" To make her understand how it feels in a sense. She loses her shit comes up to me asking why they hell I would talk like that in front of somebody and gets all pissy. I maintain myself and just tell her I've told her before to talk to me like that in front of people especially at work. At the end of the night she told me I should apologize and I explained I've told her several times not to talk like that and she should just go home and I'll talk to her tomorrow. Some mumbling and bitching as she walked away and she drove home and we haven't talked since. I'm working a double today and can't be bothered with the non sense anyway. Did I prove my point or should I have not said anything.

Edit 1: ok so as expected she came into work shitty I showed her no attention and then she called me over try to be nice to be and after I laughed and said way what's up she told me if I really loved her I would say sorry. I said I didn't want to talk about it at work talk to me later but she persisted. I said I had nothing to say and she said "ok then that's all I needed to hear" like a threat. I gave a half smirk and said "ok" currently on break now by myself. Caving and just saying sorry for that and explaining why I said what I said is a lost cause. Just gonna wait it out too she cracks or pulls the plug.