AIBU to think it is rude and disrespectful to not say thank you when someone cooks for you?
Background: DH was brought up in a family in which the cook is rarely thanked. When we eat at MIL's, I (and my dc) are the only ones who say thank you. If that is their family dynamics, fine.
When his family (usually 6 of them) come to us, I feed them for two days as they usually stay overnight and always do something nice for Sunday lunch - well, something that takes effort. I never know if they like it as they never comment on it and a thank you hardly ever passes their lips.
DH knows this winds me up. I was brought up saying thank you for food placed in front of me and he knows it is important to me. I do not expect to change his family's ways but it gets me that he rarely says thank you when I cook for just us and the dc. He thinks a thank you is just an empty ritual. Just words, I know, but manners do not cost anything. AIBU?