‘Married At First Sight’ Season 4 Spoilers & Updates: Will Two Remaining Couples Divorce On Decision Day Finale?

"Married at First Sight" Season 4 is left with two remaining couples after one couple decided to divorce just days after they got married. Spoilers for the upcoming episode of the FYI reality series reveal that the couples will undergo a test to determine their trust in each other. Which couple will pass this exam?

This article contains spoilers. Read on if you want to learn more about the details of this story.

"Married at First Sight" Season 4 spoilers reveal that in episode 12 titled, "To Love and To Cherish," the couples - Tom-Lillian, Nick-Sonia and Derek-Heather - will undergo a test to determine their trust in their partners, reports TV Guide. Trust is definitely an important part of any relationship and this may show which couples have the highest chances of surviving.

As most fans can recall, "MAFS" Season 4 couple Derek and Heather have already decided to part ways just days after the experiment began. As MailOnline notes in its report, the couple who decided to divorce recently did an activity to reflect on their experience after choosing to end their marriage.

Heather seemed to regret her decision to get divorced immediately during the "Married at First Sight" Season 4 episode. However, it does not look like she will give her marriage to Derek another chance.

Meanwhile, Tom and Lillian appeared to have some misunderstandings. "Married at First Sight" Season 4 spoilers reveal that while Lillian seemed to doubt her future with Tom, the latter explained that he would rather focus on the present than think of something uncertain.

As for Nick and Sonia, the "Married at First Sight" Season 4 couple finally admitted that they were intimate each other. These two had different answers at first, but Nick finally admitted that they consummated their marriage after explaining that he was not the type to kiss and tell.

"Married at First Sight" Season 4 episode 12 airs on Oct. 4 on FYI.