Choking Hazard

I was reading with Donny before bed the other night and he was gargling with his water. I told him to stop or he would choke. He said he didn't care and then I lost my mind and asked if he know what it meant to choke. I don't know what I was thinking, but I told him he could die if he choked. Since then anything he or Abigail eats must be diced. I served french toast for breakfast and was told to cut the pieces much smaller. Donny refused to eat dinner tonight for fear of dying. I'm not sure how long this will go on, but he will be hungry soon.