Not a big deal, but I am a bit open-mouthed about this. Both my cousins married recently, and (as it happens) neither of them thanked me for the gifts I gave them. They asked for money, and I gave them 50 quid each which I think they thought was stingy, but hey. I'm getting married myself this summer and my cousin has just passed on some 'advice' which includes 'remember to buy thank-you cards along with invitations so you don't forget anyone'!!!
And she knows she didn't bother to thank my family, as my parents gave them a pretty large amount and mum was irritated enough about not being thanked that she mentioned it to cousin recently.
AIBU to think this is just amazingly rude? I'm sure she doesn't mean to be rude but how can you be that lacking in self awareness? How?