If that someone is B's ex gf(mother of my niece)????
Back story, I don't get on with with B or his gf (they're on and off) she is quite poisonous, likes to make up lies and unfortunately at one point we were friends so people have believed her. I don't talk to her or my extremely immature and disloyal brother (he gets off on a bit of shitstirring and likes to watch drama unfold)
Now, DD (3) is asking about aunties, cousins, mummy's brothers, sisters etc. and her cousin came up, "yes DD she is your cousin" "and what about @&£@, is she your sister?" "no DD she's not very nice" I never planned on saying it, it just slipped out (opposed to "no DD she's a c@nt" anyway)
Aibu to tell a 3yo the truth, chances are she will have no contact with any of them sadly, I just can't take it back and nor do I want to :S
My heart says one thing: yes absolutely
My head says another: its not ladylike to slag off adults to children
MN jury, over to you....