Some sad tales of childhood here....
Nothing so bad in my life, apart from a stepdad I didn't get on with (but who I love to bits now). I went off to boarding school a precocious little madam at 11, and it took me a good while to fit in, but fortunately I'm bomb-proof pretty self-contained, so it came good in the end.
DD1 is very similar to me at that age - currently revelling in being the bright girl in the class and showing off no end, although she's a lot prettier and more popular than I ever was. One of the other girls has started to pick on her a little (the jealousy thing, I suspect), but DD1 is having none of it.