If going cold turkey isn't helping you might want to try cutting out one thing at a time.
I used to be the same way, I ate when mad, happy, sad, glad, you name it.
I finally had to teach myself that if I'm sad food isn't going to make me happy. It's better to cry it out than eat it out! I also learned that enjoying time with my friends does not have to involve FOOD.
I read "conquering your food addiction" by Caryl Elrich- I didn't follow any diet advice but I learned a lot reading her book about how addictions are partly habits and you have to break the habits. I'm very badly paraphrasing but that helped me soooo much. If you like to read that might help you too
Anytime you want to binge remind yourself it's NOT going to make you feel better.