It hardly seems fair. Yesterday, in addition to the wedding invite I received a couple days earlier, I received another for a party the night before and brunch the day after that requires another RSVP, this time by phone or email.
As I've said before, you shouldn't have to attend the wedding of someone to whom you were once engaged. Especially when your invite doesn't include a "plus one" option, and the only people you'll know at the wedding are the bride and groom and your ex's parents. That's just not a recipe for good times.
tags: etiquette, wedding+invitations