They started crumbling a few days after I stopped eating in 05. Since then everytime I would get depressed I would stop eating and my teeth would start to break off.
Last January I decided that I had wasted enough time being depressed. I eat everyday even though I am not hungry, but just now a piece of my tooth just broke off while eating spaghetti.
I have had 4 teeth pulled from the left side. I'm stressing right now, crumbling teeth usually triggers depression.