E.M.
J.,
I feel your pain I have 2 boys 6 and 12 and they constantly fight it drives me crazy, so I too am stuggling with getting to be more firm but I have to. I tell them "if I hear one more word out of either one of you you both are punished" and the minute I hear either one I send them to the room with no T.V or radio or anything thing else they like and they try to pleade and beg for me to give them one more chance and they will blame eachother and even if I know one started instead of the other I still punish them and I don;t give in. So the next time I say it they listen doesn't always work but for the most part it does. Kids!!!! good luck stay firm