Help. I have booked a holiday abroad with my 3 best friends for our joint 50th birthdays! It was booked last September 23 and I checked with my partner that weekend was free and sent him screenshot of dates booked in my calendar afterwards. My friends don't have a lot of money and we have never all managed to go away before now (we are friends over 35 years!) . Problem ....my sister in laws wedding is the same weekend. She had sent a save the date message in Feb 23 but I never put it in calander and forgot all about it 😭. We are not particularly close and I rarely see her or any of my partners family as we don't have much in common. AIBU to chose the 5 day holiday with my friends over the wedding?? I'm upset to miss wedding but I'll be devastated to miss holiday (all paid and non refundable) with best friends. My partner is really angry that I want to go on holiday .