I am often called this by those who work with my children: teachers, doctors, clinic staff etc.
I can understand if they are not familiar with my child and don't know dc's name, but it irks me when they could at least call me Mrs DC surname. I sometimes tell them my name, but they still insist on calling me mum.
The final nail has been that when my DC's father goes to collect them from school, a lot less than me, no teacher ever calls him 'dad'
Why is that?
Pisses me off