Just got back from family holiday with dp's family.
As they are scattered far and wide family holidays happen every two years.
Dp's sister has new fiance. Ok I could take the 'we're from different worlds and therefore he won't see what I see' thing (but lunching at MacDonalds in France??)
And the horribly controlling effect he has on her and that nasty turning her against her family that controlling (insecure) men do. It's her choice and not my place to interfere.
BUT - we all met for dinner in the evening and did a everyone pays for a whole meal thus all evening out by the end of the week thing that has always worked in the past. When it was their turn to pay they panicked about the cost of the wine - visibly shuddered when we got on to the third bottle (7 adults so not a huge amount) and wouldn't order any desserts.
The next night dp was paying and we chose the restaurant at which 'not quite' SIL orders lobster salad for starters, a whole fish between the two of them and then desserts.
That's what pissed me off.
Pretty sure IANBU...