A MAFS bride went to war with a groom and slammed him for ‘kissing people’s a***’ in an explosive row.
It happens at the dinner party, and sees Sacha confronting groom Luke in a tense moment on the reality show.
Luke’s wife Amy reads aloud a letter out to him, which says: “You care more about other people’s business than your marriage.”
It’s an anonymous letter and its contents quickly catches Luke’s attention as he leans over and says: “Wait?”
The voiceover says the anonymous letter “brings fresh accusations,” and it’s not long before Sacha confronts Luke.
She can be seen saying to Luke across the table: “I feel like you’re a different person with different people.”
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Luke looks baffled by the accusation, and says: “What are you on about?”
Sacha gets more animated as she goes on: “You kiss whoever’s a*** is convenient at the time.”
It’s another knock for Luke who is left shocked after finding out that his wife Amy slept next to groom Adam in his marital bed.
This week the remaining couples spent some time apart from their spouse and with another bride or groom from the experiment.
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Amy is tasked with moving in with Adam, while Luke welcomes Lacey to his apartment.
After a few days away, Amy and Luke reunited and discussed how the break had been.
The discussion soon turned to their sleeping arrangements, as Amy dropped a huge bombshell.
Luke asked: "Did you get the bed?"
Amy replied: "Me and Adam shared a bed together.
Married at First Sight's best moments
Married at First sight has brought eight explosive series of drama to the small screen. These are some of the best moments
- When series 8 couple Rozz Darlington and Thomas Kriaras brought secretly brought a sex toy to the couple's dinner party. Unbeknownst to their fellow cast members who they were having dinner with, Rozz wore a vibrating egg gadget whilst husband Thomas had the controls.
- Also in series 8, Ella Morgan cheating on Nathanial Valentino with fellow groom JJ Slater.
- Nikita’s exit in series 6. Nikita was removed from the show early on due to her behaviour, which led to her husband Ant re-entering the experiment with Alexis.
- A slightly more heart warming highlight from series 6 was watching Dan and Matt's relationship unfold. Dan and Matt were the first same-sex couple on the show, and their relationship was both ground-breaking and adorable.
- Emma and James’ wedding in series 1. They were the first couple to ever get married on the UK version of the show. Emma and James, had a beautiful ceremony that set the tone for the series.
- The dinner party showdowns are always a MAFs highlight with explosive arguments and unexpected alliances forming.
"You're fine about me and Adam sleeping in the same bed...
"And I would have never have let him sleep on the sofa, I would have felt too bad."
Luke unconvincingly responded: "That's brilliant."
But he later made his feelings know when he told the camera: "That's a bit of a butt hurt feeling, Amy telling me that she and Adam shared a bed.
"I don't know which way to turn to. It's just confusing, I'm numb at the moment."
Things appear to go from bad to worse for the pair for their upcoming home stays week.
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Amy is left furious at Luke as she brands him a "liar".
He responds by taking off his wedding ring and leaving it on the table before storming out.