Just came back from holiday with my ds dh & dss. Dss is 17, ds is 15. At the end of the holiday in the car, ds said thank you to us both for the holiday. Dss didn’t. He simply got out the car and said bye.
I was very put out to be honest. It felt so rude. No thank you or even a nicer goodbye.
AIBU? 17 feels old enough for manners. BUT I genuinely want to know what people think, maybe this isn’t something to expect a thank you for???