when she's aggressive enough to hurt someone she's seperated from the group for 2 min. We then go back, say sorry, give hugs and try again. I've talked to mom about big brother being a factor as he tends to play rough at home. She says she is assissting in stopping that behaviour between the siblings. I have spent days at a time directly by his side correcting immediatly and consistently and teaching "gentle"

I'm at the point where I keep her with me at all times as I'm starting to not trust her with the other kids. It's no fun for me and certainly no fun for her.