Hi there just wanting some advice. What do people think of 12 year old step son telling his half sister she is fat, greedy, idiot, saying 'that's why I don't like her'. She is only 4 years old. He does play nicely with her so it's not all bad but I don't like what he says to her sometimes. His dad brushes it off. We have told him not to say those things but he carries on. We think he is jealous of her as he has said she gets to see her mum 24/7 and I can't see my mum. He was taken away from his mum 5 years ago. Unfortunately we don't live with dad and son as it didn't work out and obviously this doesn't help and I don't feel supported by his dad who says I worry too much or am over reacting. Thanks for your advice.