***** Fight!?

there is this chick at school who only started last term and noone likes her because she has boofy hair and hangs out with people like 7 years younger than her well any way shes in my Cl and she likes my boyfriend and i asked her if she did she was like "YOU STUPID F******* SLUT'' and the other day she punched me in the shoulder so i told her to watch out and now every time i say something she calls me SLUT, HOE, *****,SKANK which i am none of well maybe i can be a ***** but only when i am in a bad mood!! what do i do retaliate and get her back or just let her say what she has to say what do you think?????