My Nan is 86, shes quite naive and has led a fairly sheltered life
I've just spent a few painful hours with her over lunch where she made a few very uninformed racist comments
I pulled her up and corrected her each time but was told by others at the table to leave it alone
She isn't nasty about it and I don't think she even realises some of the things she says are offensive, but they are and most things are just totally not true
But everybody seems to just nod and smile and roll their eyes at her while I just can't
Obviously she's old and set in her ways and doesn't even listen to me most of the time so there isn't much point which is why people tell me not to bother, but AIBU to carry on banging my head against a brick wall regardless?