What are your thoughts?

So I have this girlfriend who I’ve been there for ever since she has had a falling out with her #1 BFF

It’s been three months since they last spoke and she is still go heart broken that this friendship is over...

I always talk to her about her feelings but recently, she has been short with me, hasn’t asked me to hang out and I found out that she is going out to the club tonight and didn’t think to invite me...

I’m a bit angry and don’t know if I have the right to be. I’ve done a lot for her and I just think she doesn’t appreciate it.

She’s also been pissing off other girls in the same friend group.

What are your thoughts?