We have had similar situations with my niece and ds. I was getting really stressed out and angry about it and called the ped to see what she recommended. She said that since mealtime was important to us, that when they started to tamtrum or refuse food to take the plate away and say "Okay, I see you don;t want to eat anymore, but you have to keep us company", and if they scream for their palte or to be set down to stay firm "I know you're angry, but you said you didn't want anymore", then to not give snacks, milk, anything until next mealtime. I thought this was ahrsh but the ped said that a child will not starve with a plate of food in front of them. Ds had a MAJOR food strike for 3 days and then jsut like that, hunger got the best of him. He ate well and was pleasant during mealtimes.
He still has tamtrums from time to time, and we handle it the same way, and just like that the next meal is as pleasant as can be.
- Beca