Of course my dcs aren?t perfect. Anyway it is about my friend?s dd who is very manipulative and controlling towards my dds. Unfortunately they go to the same school etc so it is impossible to avoid contacts everyday. I accept children have conflicts. But her dd seems to always set out to target and upset a child at a time on purpose if not my dds it will be another child. So often we have a crying child in the group but seldom her dd. In school her dd try to stop my dd having any friend/s as well. But the main problem is that my friend doesn?t seem to do anything about her dd as long as her dd doesn?t get hurt. I try to be calm on the surface at the same time tell my dds to have as little to do with her dd as possible. This is beginning to cause tension between the adults now. What should I do? Sorry for a rather long message.