Ok so a bit of background history,
My boyfriend slept with this girl he lived with in college (when he was drunk) before he met me, then we met and that was the end of her, however I went to work in Paris for 9 months, and we kept in touch but weren't exclusive. I dated while I was there, but I also discovered he had hooked up with her one night (again when he was drunk).., and that was fine, it didnt bother me we were not together. (They were not in a relationship by any means)
And then I came home and we became exclusive, and that was the end of the other girl, but because he was 'friends' with her, we would socialize with the group regularly until she started being disrespectful and nasty to me when Im never anything but polite and friendly to her (even if i would love to be catty, i'm not) . And as a result my boyfriend tried to cut her out of his life, and has been cutting ties with her for almost a year and half now, but she continues to contact him and befriend him etc,
(we also split up for a several weeks, during which time she was ringing him letting him know she was 'around') we got back together soon after,
She is now txting him regularly at 2am and writing on his facebook profile, messages which are very inappropriate considering he has a girlfriend, He had to ring her and ask her to stop, not only because I was upset but because he was angry at her for behaving like this.
He has asked her to stop, he has told me he dosent want her in his life, that she not apart of his circle and she never will be again and I believe him, I haven't said anything to her because I don't know her that well, I really want to say something but I don't want to deal with the drama.
What I am supposed to do? how do i deal with this?
[Additional information, he now lives in a different part of the country and we are making a good go at the long distance, but I am in my final year in college alongside this girl and I have to see her every day,
Im not jealous because (she isnt attractive - not unless your out of your mind drunk according to my boyfriend)
But when I see her, I get so angry and want to ask her why she is trying to cause trouble in our relationship....
also note, we are an established couple and we have plans to get engaged when I finish my MA.]