That is a bit childish of both of you. She shouldn't be treating you like that, but you shouldn't be letting her either. She needs to grow up and get over herself, and you need to grow up and have some self respect. If someone is treating you poorly, don't talk to them. It's going to suck at first because you're going to feel alone but it's better than being around some one you hate. You're the one posting, not them so I am looking out for your best interests, not hers. Let them go. Be alone. Respect yourself. You'll probably learn about yourself during this time too.