Dh came home from dropping DS (5.5) at school and told me that while they were waiting to go in, another child had run to his mum crying that DS had headbutted him. DH questioned DS about it and DS admitted that he had done it on purpose. The other boy's mum then went on to say that her DS had come home a few times saying my DS had hit him for no reason. My DH has seen the boys play fighting and said that he was rather shocked at how aggressive they BOTH were. He thinks that it is mostly likely boys being boys and that the other boy has either started the fight or has in some way fought back. He thinks that boys are naturally aggressive. I think this is rubbish and that boys end up aggressive because they are expected to play fight etc. DH play fights a lot with DS and I think this has contributed towards his now aggressive behaviour. DH denies that his behaviour has contributed and is sulking with me about it.
I think that I need to address the behaviour of both the males in this house but don't know how to go about it without alienating DH. I am also unsure about how to deal with the more pressing issue of how to stop DS fighting with his friends when I know that this is part of their usual play. Any ideas would be gratefully recieved. If I have been unclear about what I am asking, let me know and I'll try to clarify. Cheers m'dears.