Boring rant, advice would be cool though.

[Kracka]

After reading your last incident, you need to call it quits and leave for good. You will be doing yourself a favor and she will be the one hurting. She obviously has emotional issues and is quite controlling since she is "teaching you a lesson". Don't put up with the nonsense man, find someone who appreciates and respects you for who you are. We've all been there, learn from our mistakes.