I've spent a lot of time at my mum and her boyfriends house this week and I've heard him call my brother a little scrote,douchebag,idiot,prick,pillock. He also threated to smash his wii and cut his signed football in half. He has also banned him from seeing his school friends for a month and actually banned him from speaking at the dinner table last night.
I spoke to my mum about it today when he wasn't around and said she said he was just a disciplinarian and I was overreacting and that it would do him good in the long run.