Please someone help with my question?

[Cotton]

So my friend had a Birthday party and she went to a basketball game and could only take 5 friends, and were pretty much best friends, but obviously not any more because she didn't invite me. I mean who does she think she is? It's so rude. How I found out was on facebook because you know how girls like to post pictures of themselves on Facebook all of the time. I pretty much lost all respect for her. I texted her and she said that her dad wouldn't let her invite anymore people. Bullshit. She invited people she barely ever talks too, I'm so upset. What's a good comeback to say back to her about that? Something that will make her feel horrible? She's a ginger too, do they really have no souls?
15 year old girl drama, and it sucks. I just don't ever want to talk to her again. She hurt my feelings, I tend to forgive people so easily and I hate it. I want to stay mad at her!