I have a character who's been getting mean texts/Facebook messages from an anonymous source. The texts themselves haven't been threatening, so the police haven't been consulted.

What I'd like to know, is what her school would do in a situation like this. While there's no proof that anybody from the school sent the texts, there is a suspect in mind who is in the same class as my MC.

I have the principal call the parents in for a meeting to set up a plan of action. Is that realistic? And if so, what would be discussed in the meeting?

I do plan to have the principal address each class to talk about the seriousness of bullying. I also plan to have my MC change her telephone number.