Married at First Sight S18 E15 Cheat and Retreat

"Going in blind. Coming out hitched."

In the aftermath of one husband's divorce paper theatrics, the remaining couples thought the drama was behind them...they were wrong! While one wife's never-ending search for the truth is in full effect, another wife's name gets dragged into the mud, and before long it becomes clear that other people at the retreat are going to get hurt.