In the past month, two separate guests out of 41 total guests have decided to separate from their spouses. In both situations the invitations were addressed to the husband and wife. In one situation only the husband rsvp'd but he has asked to bring a date. In the other situation both husband and wife rsvp'd, but now the wife wants to bring a different date instead. Our wedding is small and friends and family only. We don't know either of the people that the guests wanted to bring as dates. However we are friends with the spouses, so this poses a really awkward situation. Therefore, we asked them to not bring dates. My question is, am I out of line for refusing the extra guests?