How do I deal with this girl?

you don't need anyone to teach you how to overcome things like these. really, i mean it. the answer is actually inside of you. dig it up and you'll find it. this is all just the game of life. think hard , play safe. whenever she pisses you off , just stand up straight and fight for yourself. remember , winners never quit, quitters never win. so don't be afraid to stand for yourself. good luck.