Okay, so I am a freshman in college and I have 2 roommates. Back home I had a friend named Aaron. We dated for about 2 1/2 years and then broke up, but it was when we were younger. We broke up like sophomore year of high school. Nothings really awkward between us and were still in the same friend group and pretty close.

So I introduced my roommate to aaron once when I was FaceTiming him (I FaceTime all my friends randomly just to say hi) and then they started talking and got eachothers numbers and are super close now. And that’s fine, I wouldn’t be annoyed/upset about it, but she’s being so obnoxious about it! She acts like they’re best friends and she’s literally falling in love with him. Keep in mind, he’s only interested in fucking her and doesn’t want a relationship (he told me this). He’s still caught up on his ex (not me). Him and his ex broke up bc they couldn’t do long distance bc they love sex too much. So why would he date her...his school is 2 hours away from our school. So all of that is annoying me because she acts like she’s known him for years and he can do no wrong in her eyes (even tho he’s kinda an ass).

And that’s not even the most annoying part.

What I’m REALLY annoyed about is that she drove all the way to his school to hangout with him and didn’t tell me. We are literally going up to visit next weekend and she still went up without us anyway.

I may just be petty and stupid but I don’t know how to handle this. My friend group is really close and I’m territorial of my friends.

Basically my question is, what should I do? If anything? Am I being ridiculous?

Please don’t be mean.