All right I know IBU, at 48 a birthday is just another day. But DH has decided to visit his DSis overseas who's organising a surprise party for her DH's 50th. Mine and BIL's birthdays are 2 days apart so DH and DD8 leave on my birthday afternoon (right after school) to spend the weekend with SIL and DH's family. SIL and I do not have a great relationship, so I made my excuses. In all fairness, I wasn't really 'invited' except for a casual 'hey why don't you come too' from my DH.
It was a rare birthday weekend so I expected we would do something nice as a family. I know we can celebrate another day. I know I am not 10 and birthdays should no longer be a big deal at my age. I do have friends here (we do not live in our home country) but weekends they all spend time with their own families.
Despite trying to rationalise it, I still feel terribly hurt that I will be left all alone here, and that someone else's birthday takes priority over mine. Please talk some sense into me.