I am at the end of my tether with DS1. He was three at the end of September and is a beautiful, charming, bright little character who I love more than life itself. However, he is rude, defiant, stubborn, and doesn't respond to the discipline which I deem acceptable to use. I've tried all the stuff which is recommended at the moment - naughty step, depriving him of treats, withdrawing toys, time-out, reward systems, "ignoring the bad", getting down to his level and explaining things....to be honest I'm all Tanya Byronned out and he is laughing in my face. When I was trying the "one firm warning and the a consequence" he would misbehave, and then rush over to me and "warn" himself in my voice, laughing. I've never smacked him or frightened him or really lost it with him, and neither has DH, although both of us have raised our voices on occasion. 50% of the time he is a delight. He's already talking pretty much like a 6-7 year old, reading, and starting to add up, is very curious and chatty and makes hilarious jokes etc. He looks like an angel and I am so, so proud of him and his brother. They are both miracle babies to me because to cut a long story short their pregnancies and births were unusually traumatic and hazardous. I have quite high standards for behaviour and manners and don't understand why I can't control him. He's starting nursery school in January, he's already going to stick out like a sore thumb because of his reading etc (not bragging, just worried) and I feel I have failed him because his behaviour is going to make him unpopular. Please help!!!