How do I deal with a parent who lets their kids push and hit other kids?
That sucks. But you can only confront when it happens, and when you see it. I would avoid putting the kids together if you can. Who knows, maybe the little ones were squabbling over a toy and the older sibling was stepping in for its little sister/brother. If this happens in front of you, step in. Don’t wait for the other parent. Calmly and firmly pull them apart and say no hitting. And ask ALL the kids what happened. Don’t assume your kid did nothing. BUt at such a young age I find it hard to believe they really did anything like fight.
