I intervened when my DH called DD a stupid girl, he was shouting because she couldnt understand her maths and he lost his temper, admittedly she was being disinterested but thats besides the point. He told me to butt out. The he threw her book down and told her to get out of his sight. I tried talking to him and telling him it is wrong to talk to her like that, it will effect her confidence etc (she is already shy and not overly confident). This happened on sunday evening, since then he has not bothered to say goodbye to her in the morning (always through the bathroom door) as she gets ready for school and he is going off to work and he has also totally blanked me too, albeit I have also ignored him as I was talking to him on sunday evening about his behaviou when he just walked out of the room. This also happened in front of my 11yr old son. DH is a very controlling person and I feel sick and upset that he has treated us both this way, particularly my DD, any advice on what to do? I cannot face another row (he is always right) and belittles me and twists words so that everything is my fault.