Anonymous wrote:No way of knowing. I have k own psycho moms who do this sort of passive aggressive confrontations but it also could have been a scenario where the girls had invited her.
If the girls were kind, they wouldn't have talked about it in front of an uninvited kid. There is literally no way that this girl's mom could have known that didn't involve OP's kid, or another invited kid being cruel.
I would cancel the party and tell my daughter that if she wasn't the cruel one she should rethink her friends.