I don't have the heart to ask my translator to go over all the comments for a transcript, but I did ask him to specifically translate the one Wayne alerted me to. Translating them is too time intensive to get to all of them, but if you have one or two others you'd like me to pass along for human translation, let me know. He's taken an interest in this story.
So here was his take on comment in re: Daniel Gonzales and the missing 1st wife.
Translation: Unfortunately, Daniel Gonzales died a few months after leaving Ibicuy, he sold ties, the poor guy…And one day he threw himself off of a high story floor and died on impact, all of this probably because that fat SOB Ferreyra kept a book of entries and anomalies written by the “staff” whenever he succeeded in something ominous (did something wrong). But, in the realm of lies that is the island, it (the book) probably has been “disappeared” like the first wife of Ferreyra after she cuckolded him with the “Russian” Herkowich.
So yes, it would appear that the original commentator is suggesting that Ferryera's first wife disappeared after cheating on him with a Russian man.