I'm curious how other people are going to handle this. are you going to assume that those you do not recieve an rsvp for are not coming or are you going to reach out and make sure?
my little brother got married and my dad's whole side did not rsvp so my sis in law's mother started calling them. when she spoke to them they all said they would be there. nobody from that side showed up. there were about 5 empty tables.