Hi i'm new to mumsnet and have signed up hoping you ladies can help me. My son who is 3yrs 4 months has always been very fiesty. I have today collected him from pre school to be told he has been a nightmare - I had asked how he had been. He is hitting a lot and saying things like 'i'm going to punch him in the head'!!! I feel i am probably labeled as the mum with the naughty boy which really upsets me!!! It's even more frustrating because he can be so loving and he is a very cuddly boy. I do the naughty step, take toys away and I have just introduced a rewards chart what else can I do. He has recently gained a sister who is now 4 months could it be his way of letting out his jelousy? he loves her and is brilliant with her. I have even started to avoid friends who have children of the same age as he just ends up being naughty and I end up telling him off all the time. Your advice/experiences would be greatly received.