i really need help with my 6 year old step son. I recently had a baby in september and his mother had a baby in november. He has been being so naughty and we are not sure what to do. He is in kindergarden now and has had lunch detentions already. He's biting kids, pushing them, hitting them and also urinated on a little boy once. He does not act like this at home. He does really good with the baby and loves him dearly. We've taken all his toys away, cartoons, have made him sit in the corner everyday after school and are still having no luck with him. I'm at a lost of what to do. I've thought maybe counseling for his anger issues, but other than that I have no other ideas. Please help!!