NC for this. I'm a teacher of P7 (Year6) and last week my class took part in a lovely event on an evening with other schools, think high profile show. Didn't get home until 10pm that night, didn't see my DC at all that day as they were in bed before I left and when I got home.
At the end of the event when the children were collected, not one parent said thank you. It's been playing oh my mind and I think it really stinks. AIBU? Have we lost the use of manners or should I not expect a thank you?!