MAFS UK fans have begged producers to step in after Holly admitted she's afraid to confront groom Alex during arguments.
Last night the Married At First Sight UK couple got into another row after Alex's behaviour during the most recent dinner party caused Holly to storm off.
She was unimpressed with his conversation with one of the imposter brides.
Alex later insisted Holly should bring up such matters in private - but she revealed why she feels unable to when the cameras aren't around.
He said: "If I feel someone, I'll tell you. I ain't gonna hold it in. You just like to act like you're cool when you're not.
"Big Holly only comes out when there's cameras around and there's people around.
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"If I start raising my voice, it's gonna be a madness."
Holly replied: "This is why I can't confront you, because 'it's gonna be a madness'."
Fans rushed to social media after the row to have to their say.
One wrote: "Quite shocked that the experts haven’t picked up on or questioned holly expressing how she only brings up issues in front of people due to feeling intimidated by Alex in private."
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Another said: "Has anyone thought that maybe Holly is waiting until there are people and cameras around to confront Alex because she doesn’t feel safe to do it alone? He’s a huge red flag."
And a third added: "That is one big red flag right there what Holly said about wanting to be in a safe space and being around people when she wants to talk to alex about something that is bothering her."
The Sun has contacted reps for MAFS UK for comment.
When it was announced Alex was one of this year's MAFS UK grooms, scores of women came forward to accuse him of abuse - with one branding him a "dangerous individual".
A group of women have clubbed together to petition Channel 4 to reconsider airing scenes including the personal trainer from Birmingham, and even reached out to Married At First Sight UK's dating expert Mel Schilling.