For a week or so, DD in year 2 has been complaining that her sort of friends in the other class are making fun of her surname and now get others to also mock her. I suggested she ignores it or tells the teacher. She doesn't want to tell the teachers but finds it very upsetting. It's first time other kids have been really mean to her and I would like to support and advise her without making it worse. Any other advice that helps in such sotuations?