7. He takes small amounts or completely goes without your well cooked food.
There could be many reasons for this, but if you combine these other signs, you will be in a position to tell whether, you have changed your cooking style or he is definitely on a full stomach from some junk food he took elsewhere. It’s not normal for a man who has been enjoying your food and even complimenting you for being a good cook to just sit, watch t.v and says no to your well coked food. Something is a mess somewhere.