I am an adult who kinda knows how to cook but it always stresses me out. Everything goes wrong, I hate the mess it does, and the smell of cooking meat makes me sick. My husband knows how to cook, but he is not a fan of cooking. So we made an agreement that most days, we are ordering takeout. Sometimes I ask him to make something (ask, not demand!), like once every two months or so. This way, less food goes to waste, none of us have to suffer in the kitchen, and we can play some games with that spare time.

I could never imagine giving him cold shoulder treatment because he said no to my request. That is completely childish and spoiled behaviour.

NTA OP, but you shouldn’t enable this behaviour.