DSis is engaged - getting married in a year. She dropped over lunch that they were eloping because BIL's family are too complicated.
Our family is parents, DSis, me (plus my DH and 2 kids).
BIL lost his mum about 5 year's ago. He has a brother, a step dad and 4 step siblings (plus 2 partners, 7 children), father, step mother, half brother, half sister and 3 step siblings (plus 3 partners, 4 children) Step dad and father "can't" be in a room together.
Wedding is difficult for BIL because he would have liked him mum there, obviously.
DSis said they have decided it's fairest if they just elope with 5 friends each as witnesses. BIL will choose his brother as one of his friends but my sister won't take me as she doesn't want to upset our parents.
I am fully on board with the "their wedding, their choice" principle, but honestly I'm really hurt and upset that I won't get to see my only sister get married. They aren't planning a party or meal or anything either, just this weekend away with friends for the elopement.
I feel that immediate family is different in this case from the huge step family that comes with BIL. DSis kept saying they couldn't have us and not them, because they are "exactly the same relationship". We are close, see each other at least once a week, she is very involved with my kids who know about and understand the concept of a wedding. BIL is not close with his step siblings, who became so once he was already a late teen. AIBU to feel upset here?