Help! How to deal with people trying to sabotage your weightloss journey

He's been happy with the way things were and he doesn't like change. Lots of people don't like change, but in your case, it's necessary. He doesn't have to change his diet. Everyone who has said you shop for your own food is right. You can budget for dish detergent and toilet paper, and do that together, but otherwise you do your own thing. Tell him like this, "I have to make these changes, but I would never want to try to force you to do what I want, so in the future we are going to need to shop separately. This is nothing against our friendship and nothing against you. It's simple logistics."

He doesn't sound like a very good friend, I must say. In this case you've really got to "do you" as they say. Buy your own food and take care of yourself as *you* said. I personally would also consider stepping back from a friendship with this person, because for some reason he's very invested in you staying the same - but you don't have an obligation to do this in any way, I don't just mean eating or weight or exercise. Perhaps secretly he would like to make some changes and hasn't been and is angry because you are. Or maybe he sees these changes in you as a rejection of your life and therefore him? Anyway, this is about you and your health. Good luck and forge ahead.