Firstly I should say that I am applying this to people who are coupled up - it's very different for single parents.
I have an acquaintance, friend of a friend, who I'm not particularly keen on but my friend insists on inviting to group outings etc. She describes herself as "the girl who has everything" and has said several times that she's going back to work after maternity leave even though her DH earns enough for her to be a SAHM.
Anyway, the other day she came out with "It's so unfair that people on benefits get child benefit for doing nothing, we earn too much to qualify WAAAH." The "WAAH" is not my addition, she actually said it.
AIBU to think SBU?