My daughter is driving me nuts!She is 10 and she is just a sulky,grumpy,grouchy,cranky mess. I don't know if it's hormonal preteen stuff or just that I'm busy with the baby and she was an only child for so long. She is rude to me,uncooporative,and a pain in the rump. She has always been a really good kid,maybe it's just her time to become difficult. I'm hoping to spend more time with her this summer,and I hope it isn't a miserable situation. Anybody been through this?