Hey folks, my mom sent out all of our invitations. The RSVP cards themselves had no spot to select "guest", just a blank line to write who was coming. I assumed my mom knew to right "Mr/Mrs xxxxx and Guest" on the envelopes themselves, but she did not. She just put the name of the individual we wanted to invite, with no sign that their significant other was invited. I'm looking for suggestions for what to do at this point since I think some people may be confused and unwilling to be rude by RSVPing with an extra guest that isn't mentioned. Would you send a follow up letter to clarify, make a phone call, or do nothing and hope for the best? Any ideas appreciated.