It is crazy, codependent relationships are the worst and incredibly common. But I don't think that particular "eat what I cook or I'm upset" phenomenon is uniq

It is crazy, codependent relationships are the worst and incredibly common. But I don't think that particular "eat what I cook or I'm upset" phenomenon is unique to the US. My mother, an Italian, would overfeed everyone within reach and lose her mind if turned down. The food was delicious, but absolutely not healthy in either nutrition or quantity. Her worth in life was almost entirely defined by her traditional cooking. There's a common form of relationship which exists almost entirely around shared experiences of eating "comfort food", which is really just foods that poke the reward centers of the brain. This literally becomes the foundation of all happiness between the couple. The food is no different from a shared drug addiction between two addicts.