DS1 has hit DD so hard she has what looks like a black eye coming next to her eye. There is also what looks like a small bit where the skin has broken.
I have sent him to sit on the chair and he is refusing to stay there. Has back chatted his Dad and is encouraging his little brother to do things for him.
He will not do as he is told.
DD says he hit her first, he says she hit him. I believe DD from DS1's manner.
He is telling DS2 to not do as I said and DS1 will not do as he is told.
I am utterly pissed off.