So long story short my wife has had scheduling conflicts at work since we booked our cruise and needs to be back at work 2 days earlier than originally planned. Since this was planned around multiple families and school vacation it wasn't really an option to reschedule, so she was just looking at staying home. A few days ago I got the idea to look at one way flights from Cozumel that would get her back home in time and they are actually really reasonable. She would still get to cruise and would just miss the last 2 nights and 1 sea day.
I have already talked to the cruise line and in so many words they said it wouldn't be a problem to disembark in Cozumel and there wouldn't be any extra fees but "technically" they have to advise all guests to complete their cruise. I'm just wondering if anyone else has done this before and if there are any immigration issues in Mexico that we will run into or any other hoops to jump through that someone knows of.