Shitlord in need of advice: How to save a young teen from a life of beetus Ok first some background. My 108 lbs girlfriend has a very heavy 13yo sister (who already weighs more than me) and the doctor just last week told her she is clinically obese and needs to lose 40lbs.  When I pointed out she now weighs more than me it was a wake up call for both my gf and her mom because this little girl now weighs more than a 6'1" grown man. Here's why I need help and why this is a perfect beetus storm.  She looks up to her aunt who is a very prominent plus size "model" who has her own line of pool covers.  (I wont say who but its one of the lolcows who gets posted on fph once in a while) Also it just so happens that just after the doctor said she needs to lose a serious amount of weight she was supposed to fly to NYC and spend the week with this 350lbs aunt.  On facebook I see her eating nothing but pizza and carbs and I know this aunt is tainting her young impressionable mind with the usual HAES/loving my curves B.S.  Right now on instaham they are at some trendy tarp supply store she "models" for. We are all expecting her to come back on saturday overweight by an additional 15lbs.  What can we do to instill some healthy habbits in this girl? Her mom sees it as a serious problem too now but realistically I know her mom and the mom is much too lazy to drive her to the gym or prepare non-takeout meals so its just up to me and my gf to bring her back to health like good caring shitlords.