Follow the instructions below on how to delete RSVP event:
1) Log in to your Nearlyweds account at nearlyweds.com.
2) There are actually two ways...
A.1) Go to the page where you edit your wedsite.
A.2) Click on the RSVP page.
A.3) Click on the dashboard hyperlink:
OR... (the easier way)
B.1) Expand My Website and go to Events.
3) Click Delete this event.
4) A dialog box will ask you to confirm your action. Click Delete this event.
DONE! Hope this helps! :)