So, BIL and SIL have booked DC2's christening on the same day as my DC's birthday party for the second year running (they did the same thing with DC1 last year). I didn't mind so much last year and attended both events but logistically it was a nightmare with us being stressed and late for DC's party and she was tired.
I won't bore you with the details but she pulls this kind of crap all the time. When we swapped invitations they said it had been a 'mistake' to book it on the day but it just so happens that I know the owner of the play gym and they told us that they'd been in to check the register on the day they'd booked the christening. The fact that they said it had been a 'mistake' I think indictes that they know they have been unfair, or have they?
So AIBU by refusing to attend bearing in mind that we will have just got back off holiday and I only have a short time to sort stuff out for the party and was hoping to use that morning. WWYD? Thanks for any advice.