Katiem: You are spot on. Just be upfront with people. Truth hurts, but it'll make things better in the long run. My guests knew they had to go thru me to invite plus-ones. It was just that simple. I said, "They can come, but they won't be invited to the wedding." People have to respect your wishes. It's not Spring Break, it's not just a vacation. They can do that mess on their own time and their own dime, lol.