>>6678545She is probably just copying the life style of her peers ie: (You), so stop being a fat lazy and maybe she'll follow in your example. If that's not the case then nothing can be done to help that degenerate unless she has a major epiphany.
Does her diet consist of artificial ingredients, pesticide and hormone filled shit like most Americans or is she just that lazy and unmotivated?
But serious Legion larping aside try improving your health, diet, and fitness and see if that motivates her to do the same.