You are all wrong. It's their father's fault. He taught them tennis. He taught them to be tough. He taught them to be resilient, to be champions, to be the best, etc............but he never taught them sportsmanship. That is what these two are lacking, and in my mind, they will never be on the same level as Graf, Martina, Chrissy or BJ, because of this huge void. Yeah, in the long run, I reckon that you can blame it on Dad. He probably has no clue about sportsmanship, himself.