I have an adopted aunt and uncle whom I am very fond of. They live in upstate NY, and I only get to see them occasionally. They are also my closest tie to my adopted Grandma up there (Uncle is Grandma's bio nephew; Uncle is also my mom's ex-BIL, long story). Sent them a STD with all the others, address was to "Mr. and Mrs. R. Smith" We're planning a relatively small wedding, inviting close family and a few very good friends only. (FI's Dad has 4 living siblings, his Mom had 3 that are still living, so the aunts and uncles make up a good portion of the group). The invitation will also read Mr. and Mrs. R "Smith."
Had a bit of a surprise when speaking to my mom the other day. It's very expensive for Aunt and Uncle to fly down for the wedding, and Uncle isn't a man who is comfortable around formal events (that's ok, I understand, intended to do everything to make him comfortable). Aunt will be flying to a city 5 hours south of my city, staying with a friend and visiting, and then driving with this friend to my wedding. She intends to bring this friend (a complete stranger to me) to my small, intimate wedding, in place of her husband, since a) its too expensive for both Aunt and Uncle to come; and b) she feels it would be rude to stay with friend, have friend go to my town and split costs of gas and hotel.
I'm not saying Aunt can't bring her, I'm just a bit uncomfortable with the presumptuousness. I'm also conflicted, as Aunt and Uncle were the only two relatives on my side outside of FI's and my parents, siblings, grandparents (FI's), my nieces (in BP) and FI's youngest cousin and family (YC is in BP) that we were considering inviting to the much smaller rehersal dinner. (FI is considering inviting an adopted aunt and uncle- very close friends of his late mother).
My gut tells me Aunt will be hurt if I don't invite her to RD, but it also tells me FI's family would be very offended if a total stranger was in attendance at the RD when we're not inviting FI's 8 sets of aunts and uncles and 60+ cousins, just the cousins in the bridal party. Do I say "sorry, Aunt, RD is just going to be the bridal party and parents of kids in the bridal party?" How do I best handle this gracefully?