How many times do we hear "it's not a diet, it's a lifestyle change"? So many times I practically have it tattood on my retinas. But, honestly? That's exactly how it is. We know there is no going back.
It's not a diet. It can't be, because diets end. We're all just here to eat a little healthier each day, move a little more than we're used to, and shed some pounds to be more fit.
You aren't alone. I'm sorry to hear that you and your sisters have food issues. Many of the members of 3FC do as well.
You may want to check out the Chicks in Control section, and perhaps the Featherweights, for those trying to lose a few more pounds.
I hope you find the support you need around the board.
Best of success!