My ten year old ds1 is becoming increasingly difficult to deal with. Every day I feel like I am a huge failure as a parent and I don't know what to do anymore. Ds1 is rude to me and everyone else in the family. He is extremely aggressive. Shouts. And if he doesn't get his own way shouts louder. He tells me and his family to shut up all the time. Punches me and calls me an idiot. It's been going on for weeks. Since I lost my baby in the October half term. I'm at the end of my tether with him I just don't know what to do (