My MIL is difficult at the best of times - she has an unfortunate habit of making things as difficult as possible and then getting incredibly stressed by the fact that she has overcommitted herself.
Christmas Day this year has no different, normally I try and let it wash over me, but this year she promised our help to do three chores on Christmas Day (driving to pick someone up, drop someone off and delivering Christmas dinner to someone) and then didn’t even get my partner a Christmas present. I feel so annoyed on my partners behalf, particularly as her siblings both received relatively expensive gifts.
AIBU to be really annoyed, even though it was my partner not me that didn’t receive a gift? Any advice on how to let it go?