Bully.

In situations such as this I am a bit more practical. Is the right thing to do go to the right people such as a teacher or principal? Absolutely. Will it stop there? Absolutely not. There are two things you'll need, one is self confidence and emotional stabilit. The other is the willingness to not be afraid to defend yourself as a last resort. Never pick a fight but never run from one either. I have never seen a situation that was ever completely diffused by going to a teacher or talking it out as far as bullying goes. It usually just invites more problems. In my younger days in school I had to stand up to bully's more than once and you'd be surprised how things begin to settle when they realize you aren't afraid of them and could care less what they say. As far as spells go; this is not a situation that requires one.

I have to agree, teachers and principals don't do anything about bullying. You can certainly do a protection spell for yourself but that will only help you. I'd bind her behavior. Not her, just the bullying.