What if people show up, even though I've called off the wedding?
Realistically that's not going to happen. If you have called off the wedding and you've done it in a proper form and with the right appropriate accommodations; letting hotels know, definitely changing your wedding website. I know that a lot of couples now have wedding websites. Definitely put a nice note on there about what has happened, sending out notes to your guests and then also the phone calls, you shouldn't have anyone that will show up. Word of mouth is pretty amazing.