[Beowulf]

So lets say, hypothetically of course, that your sister is 11 and she's already getting fat. She's got very little sense of hygiene and only takes a shower when your parents yell at her for half an hour. She's eating all the time and is basically becoming a pig. She has an attitude of complete irreverence for everything and everyone, steals and lies all the time and no one can really change her. You have no idea how this has happened. Granted, you've been less than the greatest of brothers not abusive, but hardly anything you'd see in a classic family movie. Already you can see her in for a world of pain when she wants to grow up and you want to help her before its too damn late. How would you guys handle this situation? Is there any "Game" that could keep her from becoming too far gone? You want psychological leverage to keep her on a healthy track. Keep in mind that no one in your family is obese and all of you eat pretty healthy (skinny asian family). Thanks in advance.