No we have to figure out how to scrounge up enough money to go somewhere else, and WHERE TO GO???
See how things are doing on the mainland across from Cozumel. Playa Del Carmen was lovely when I was there back in 2001. Of course, it too would've been hit by the hurricane, but maybe damage was less...
Either way, you'd be flying into Cancun, so that part wouldn't change.
As for the other things, well, it's a wedding and nothing's certain until you get back home from the honeymoon.
We were changing plans right up till the day. Good luck!
Chris