Watch the shock moment MAFS bride tells ‘humiliated and disrespected’ groom to ‘grow the f*** up’

THE MAFS UK experts are left stunned when Amy tells Luke to “grow the f*** up”.

In a first look at tonight’s Married At First Sight UK, the brides and grooms sit down for the final committment ceremony.

While it’s good news for couples including Polly and Adam and Lacey and Nathan, some aren’t in such a good place.

Amy and Luke are seen sitting far apart from each other on the sofa, as he tells her: “I felt humiliated, I felt disrepsected, I felt violated.”

But she fires back: “Why can’t you grow the f*** up? It makes me feel uncomfortable.”

The MAFS UK experts – including Mel Schilling – were seen looking shocked by Amy’s outburst.

In a confessional Amy adds: “I can feel anything but anger towards him right now.”

It comes after Amy apologised for her behaviour during homestays week.

Amy was initially grossed out by Luke letting her dog lick him, and she also accused him of ‘lying’ after seeing a photo on his fridge.

Luke had cut the photo to remove a girl from it, but lied to Amy about the gender of the person he’d got rid of.

Viewers hit out at Amy over her disagreements with Luke on the show, as one wrote: “Why is Amy picking on everything Luke does?”

A second said: “Amy has had the ick since the wedding day and is now picking on Luke because she’s mentally checked out.”

She later took to social media to share her thoughts on the episode, admitting it was a difficult watch.

Opening up, the blonde beauty penned: “From bad, to worse…

“Tonight’s episode will be a difficult one to watch for me. I’m not proud of my behavior or of the person I was pushed to become, I might be over reacting writing this but I look back at this person and remember how I lost me.

“Emotions ran extremely high during home stays, with a lot of tension building up at that point due to things going on behind the scenes, which unfortunately cannot be disclosed out of respect.”