i have a 15 1/2 daughter and she lost weight walking and riding her bike this summer and sure she complains about her weight, however, i tell her she looks fine but, if she wants to tone up or loose a little more than go for it. she weighs what i weighed in high school and it isn't a bad weight. i was a size 3 until i got pregnant with her and went from 120 - 186 in 9 months.  
 
today people expect people to look a certian way, teenagers are very critial now days and it isnt a good thing either. i thought it was horrible the way they compete. now, my daughter and i want to work out and go walking together and we have, but, not as a competition thing just for spending time together and for the exercise its self. things are hard enough on teenagers at this age don't make the pressure more. the way the step mom feels is what the daughter has grown up to and this is what she sees and thinks it should be. i mean the mom admited that she always got by on her looks. looks are not everything in life. its the kind of person you are in side and how you treat people. i feel like the mom has put some of this in the daughters head and its kinda scarey. i think maybe they need to watch some of the modles that have overdosed, commited suicide because of the weight they thought they had on them. they all thought they were to fat and to be honest drugs is something some kids will turn to if they think are to fat. they already take diet pills and that isnt good. i agree with dr. phil but, there is to much peer pressure.