My wife told me to stop making jokes about her cooking.

This joke gets its chuckle from a clever bit of wordplay and ironic compliance. The husband is explicitly told to stop criticizing his wife's cooking, so he finds a seemingly innocent, yet ultimately more pointed, way to express his true feelings. "Love and regret" acts as a humorous euphemism, twisting an expected sentiment into a subtly damning critique, making the punchline both passive-aggressive and undeniably funny.

The humor also stems from the very relatable dynamic within many relationships. Who hasn't been in a situation where they're trying to be polite or follow a rule, but can't quite resist finding a loophole to express their actual opinion? This joke taps into that universal struggle between honesty and diplomacy, especially when it comes to something as personal as a home-cooked meal, highlighting the playful tension that can exist between partners.