Married At First Sightseason 18’s major editing mistake may have been more intentional than I first thought, especially after seeing the culmination of the season’s events with the couple swap and the cheating scandal fully explained after months of speculation. Throughout Married At First Sight season 18, viewers were given the opportunity to get to know the cast as they moved through their expertly matched marriages. While some of the couples, like Camille Parsons and Thomas McDonald, made it through the experiment, others crashed and burned. With drama on screen, viewers let some editing concerns slip through the cracks.