Have you tried Overeaters Anonymous? It'sd not just for the act of eating but for the compulsion to eat. And isn't an addiction a disorder? If it's causing you difficulties in your life, does it matter? I have real trouble dealing with life without overeating, myself. I consider my eating to the point of being obese a disorder. It is good that you haven't put on any weight. Congratulations for that! Good luck to you in your journey!