I went to the trouble to enter all of my guests into The Knot, so I could use their online RSVP. My main goal in doing this was so my dad's side of the family, which is over 100 people, would not try to bring all of their kids. Clearly, they could see the names of those who were invited and only respond yes or no for those names. Well, it was a great idea in theory... but The Knot is allowing them to add people essentially by searching a name that isn't listed and then they can just put any old list of names and RSVP for them. So, my first RSVP just came in and 4 extra people who weren't invited have put in a "yes."
What can be done to stop this? I can't handle this kind of stress. My venue is already maxed out with the people I invited.