okay- as my daughter is getting older, she (and I) are making new friends. what i have encountered is that the mom is really nice, and my daughter's friend is great, but her brother is just a naughty kid. mean, physically hurtful, etc. and the mom DOES NOTHING but laugh it off. i don't know how to handle these situations. i left last time, only to have the child follow me out and drive his motorized jeep into my daughter (who was sitting in a wagon) over and over- again, mom said nothing. please advise!!! what to do when moms ignore bad behavior??? thanks, all!