DS 7.5 is tall and strong. We have a diagnosis of ASD. He is v well behaved at school, masks everything and melts down at home. Increasingly he is violent, mainly towards me. Yesterday was the worst I have experienced. I was kicked repeatedly in the chest, on the legs, anywhere he could reach. Punched in the breasts, clawed at, screamed at, slapped. I haven't stopped crying all day. I don't know what to do or how to get help.