DD1 age 7 has a friend. Their relationship is unequal and my dd seems in awe of her given that this girl has older siblings and behaves more like an older girl. Occasionally they fall out - usually this friend sends DD to coventry for a while. This time this friend hurt my daughter - I saw a mark on her in the bath and heard that her friend had pushed her over. Then she tells me that this girl pushes DD2 over regularly for no reason at all. DD2 backs this up. I am horrified at the thought that a little girl who has come many times to my house could be bullying both my children in this way. I know that dd1 and she will become friends again as they always do but i do not want this girl in my house anymore until the behavious stops. I plan to mention the events to this girl's mother. I hope DD1 does not get vaught in the backlash but I cannot have this naymoe for my girls. What do yo uthink?