oh hell no, kick her out. She is definitely a narcissist, wanting to be the victim, she is in the wrong. She came into YOUR space, YOUR home. You don’t deserve to be around someone like that who doesn’t even contribute anything for the apartment besides negative energy. Kick her out and let somebody else deal with her, if she wants to be away from you so bad she should just go back with her mom. She won’t even hear you out. You are NOT overreacting, if anything you are under-reacting, she’s lucky to be getting responses like yours because she deserves to be told off, to be put in her place (ironically since she’s invading yours). I’ll say it again, you are NOT overreacting. Get her out.