All hell breaks loose on MAFS Australia as brides go to war over secret dinner date with groom

MARRIED At First Sight brides Awhina and Sierah went to war tonight as a huge bombshell was revealed.

On tonight's dinner party, Adrian finally returned after it ditched his bride and left the experiment because he was excluded in the promo.

He then returned to the apartment, despite telling wife Awhina that he had left for good and leaving his ring on the counter.

Upon his return, Adrian slammed Awhina for not checking in on him, despite her saying she had supported him from day one.

They entered the dinner party separately after Awhina found out that he gone on a dinner date with Sierah.

A tearful Awhina told the girls: “He left because he wasn't included in the promo,” leaving the experts gobsmacked and branding the move “pathetic”.

Awhina said: “I walked into an empty apartment, with a ring on the counter and a text messages saying ‘pack my bags'.”

She then dropped a huge bombshell saying: “He left me a four message text saying he went out for dinner with another person's partner.

“Yeah he had dinner with Sierah.

“I said to him I was not okay with that

While Billy and Sierah also entered alone.

Sierah pulled Awhina for a chat as apologised for meeting up with Adrian in secret.

But things became very heated as Adrian explained he left because he was excluded from the promo.

When fellow groom Jeff asked if he had apologised, Adrian told him to mind his own business.

Awhina told the group: “I want to reflect on my reality, at the last commitment ceremony I asked you to show up for me, you didn't show up for me when you left for the publicity shoot.

“You didn't show up for me when I texted you, all I got back from you was ‘I left'.

“To walk in here and to question my integrity, I was empathetic to you and you then tried to turn the tables.

“You didn't offer me a sincere apology, that's not okay.”

Adrian then cruelly called her a “gaslighter” – and with a shock remark he stunned the table by saying “females use it to deflect”.

Awhina then hit out at Adrian for taking Sierah out on a dinner date, claiming she looked upset and wanted to support her.

The table were left fuming at him for not being there to support his own wife, and instead entertaining another woman.

Sierah explained: “That was really s*****of me but the dinner was actually quite innocent.

“We were only out for two hours, we shared a plate of meat.

“I apologise for not be forthcoming, I'm really sorry I betrayed your trust.”

A heartbroken Awhina hit out at her for not disclosing it in the first place.

While Billy was shocked that Sierah failed to apologise to him for her actions.

Billy fired back at Adrian for not being in the experiment for the right reasons.

Adrian then dropped another huge bombshell saying Billy had said they do a “wife swap” after finding out about Sierah and Adrian's ‘date'.

He stated to the table: “I don't trust Sierah,” leaving her storming out of the dinner party.

Earlier on in the episode, Awhina demanded Adrian apologise to her after he left her and went home.

Awhina said: “Not only did you leave Friday and not reach out to see how I was feeling,” to which Adrian said: “No you didn't.”

Awhina then provided evidence and read out the text messages as proof.

He continued to deflect, which prompted to Awhina to tell him they were “done”.