So it turns out I made some boo boos on my invite addresses... These were completely honest mistakes, and I will give background (sorry if the use of animals is confusing- I took chipmunk and ran with it).
When my brother got married last May, the RSVPs were to go to "The Chipmunks," not Brother Chipmunk and SIL Falcon. They were announced as Mr. and Mrs. Chipmunk. I found out last week, my SIL kept her maiden name! They didn't mention it on their RSVP (my mom told me as she had recently found out, and they only put their first names on RSVP). There was no comment from brother or SIL when I sent STDs, when I sent Christmas gift, or when I sent invites. I've sort of gotten the impression second hand that she kept her maiden name for professional reasons.
My godparents are coming (yay!) When my folks mention them, it's just first names, or occasionally, Godfather first name and Godmother first name Tiger. Mom always sends the Christmas cards and other cards to "The Tigers." The ONLY time I've ever heard my Dad refer to Godmother by her maiden name is when talking about med school (they were classmates way back when), as that's how he knew her. Sent STDs to Dr. and Dr. Tiger. Sent invite to Dr. and Dr. Tiger. Only feedback to my folks was how excited my Godparents were to get those and to be coming (my Godmother, affectionately known as Aunt L, has been fighting cancer and wasn't sure she'd be able to come). Got the RSVP yesterday- Godmother listed her maiden name, followed by "and Godfather Tiger." Again, she may have also kept her maiden name for professional reasons.
I feel mortified. I had no idea, and previous communications were accepted without comment or issue. I know these people well enough, and they know me, that it would not have been a deliberate slight on my part.
Question: on the seating chart and escort cards, should I list SIL and Godmother by their maiden names? Or just Godmother, given that she put her maiden name on the RSVP?
I know this should probably go on the etiquette board, but I prefer the snarky brides 