As someone who can't have children I have sometimes been shocked at how tactless and insensitive some people can be - the latest being a colleague who objects to having to work over Christmas because 'Christmas is about children. Staff with families should get priority'.
I do have a family, it just doesn't include children of my own.
AIBU to be fed up of this kind of stuff and to ask other posters in similar situations to share hurtful acts and words in the hope that it might educate those not in our situation and who don't always think before they speak/act?