"My brother in law has two sons 9 and 7. The oldest has been very violent towards my kids. (Throwing objects that can hurt them) the youngest calling everyone including adult profanities such as stupid a*** fu**** and has even said I'm going to kill you. The parents don't do anything to stop it they just stay in their room and let everyone else discipline then and when the boys go running to them the parents just ignore them or get on to the adults for disciplining the boys. I don't want my kids around them anymore and I can take the stress of disciplining them which trying to keep my children safe while playing outside (my kids are ages 11 to 1) I also want to call authorities on them. My husband says it's family and we shouldn't call on family. My husband work out of town a lot and doesn't truly see what I see. Please help"