Just looking for advice on last minute cancellations and looking to vent I guess. I am getting married this weekend and we got mist rsvps back and turned in the final numbers to the caterers and venue 3 weeks ago. We had about 48 guests at that time. Those that didn't rsvp were on the groom's side and I never had their addresses or phone numbers (groom's mother handled their invitations-long story). So yesterday we find out that the number goes from 48 to about 36 because most of the friends on his side have other plans. We are doing ceremony seating with no specific sides because there would otherwise be no one much there on his and my side would be mostly full. We lost about $300 dollars paying for people who are not coming and we lost 2 whole tables at the reception. We are paying for this all out of pocket so obviously I am upset. Some of them are on my fh's Facebook and could have advised him there that they were not going to attend. Lesson learned I guess. Has anyone else dealt with this and how did you handle it?