Well, is there truth to them.
If there is, deal with it.
If there is not, ask her politely to stop...
and if she doesn't just take it. nothing you can really do. Eventually she will grow up even if its when shes 60 and understand what she did was wrong.
Yeah, what they said... if there's any truth to it, deal with it, if not, then confront her and tell her POLITELYhow much it hurts ur feelings...geez, I hope ur not one of those moms who does shyt to your daughter and doesn't think u should have to answer for it, I really hope ur daughter is just being a brat. If not, then STFU.