My parents got divorced about 3 years ago, and they managed to royally screw my brother's mind upside down, cos he was only in high school at the time.
They kept playing him against each other, saying things like "Son, you know I love you more. Your father is going away with another woman" or "Son, your mother is insane. Try to spend more time with your brother if you can".
Now my brother, who used to be really outgoing and athletic, has become a very quiet, introverted type of guy. His first gf left him cos he kept acting weird.
I just wish I could have him move over to my place so he can be more normal. He's currently living with my mother, who seems to have become even more psychotic after the divorce was official.