I see that the suit was filed in Miami-Dade county. Merits aside, I am curious how that court would have jurisdiction. Does the timeshare have business interests located in the US? If not I would imagine that it would be difficult to enforce any judgements against the resort. Also surprised to see the papers they signed included a provision that they "arbitrate any further dispute in the International Court of Arbitration in Canada." I had no idea that Canada had a court with international jurisdiction over arbitration.
I think the resort company has some kind of presence in Florida (from memory, might be wrong) but I am sure their assets are in Mexico and any US court victory would be difficult to enforce.
My recollection of this case was that there was no shortage of bad behavior by both parties in the dispute. I'm with
@dioxide45, I'd want to put it behind me and move on, especially if my hands were not completely clean. This case seems like tilting at windmills from what I can see.
The story in the article which
@TUGBrian linked appears to give the Akeo's side of the story, and is very different from previous accounts which were clearly the resort's version of events. My guess is that the real truth is somewhere in between, with dirty hands on both sides.
My take is that the couple found a lucrative loophole they were using to scam the resort, and after a while the resort closed the loophole, so the couple stopped paying and disputed the credit card charges (they only wanted the timeshare if they could exploit that unintended loophole.) Then the resort company went after them with criminal charges and indeed used their local influence to get them arrested on entry to the country.
Seems like no lessons were learned here.