Davina's conversation with Tracey on Married At First Sight is the very definition of gaslighting.

If they were handing out awards for best actress in the ‘playing innocent’ category, Davina would win, hands down.

Davina went full villain on Tuesday night’s episode of Married At First Sight, and she didn’t even flinch. It was spectacular.

Tracey – who “doesn’t like confrontation” – decided to confront Davina about her affair with Dean at the dinner party, taking her aside for a one-on-one chat. Oh, and did we mention Tracey “doesn’t like confrontation”? Because she doesn’t.

“Davina changed my whole course of my relationship with Dean, and she needs to be held accountable,” the 34-year-old said.

And then Davina, 26, got to work trying to convince Tracey she was crazy. You know, like when you’re gaslighting someone in order to make them feel inadequate and small so you can get away with murder basically?

"I'm really happy with Sean, but I want you to know that one of the main reasons Dean and I didn't work is because of what you did," Tracey told her.

"What did I do?" asked Davina, feigning innocence. This is it? This is her tactic? Just... pretending reality isn't really a real thing?

"Are you kidding?" asked Tracey, as did the rest of Australia.

Davina didn't even blink. Seriously, she didn't. Can someone check her for a pulse? And under her floorboards for you know... bodies?

"Dean was mine and you actively sought him out," Tracey continued.

Davina said she did nothing wrong, because Dean had already voted to leave the relationship when she put the moves on him. When Tracey said she'd voted to stay, Davina told her, "That's on you." Wow.

Tracey was having none of that, and kept prodding Davina, who was sprouting devil horns in front of our eyes.

"Listen to me, you took away our chance to make it work," Tracey told her.

"If you wanted to work it out with Dean, go work it out," said Davina.

After Tracey told Davina she needed to be "held accountable", Davina told her she was "wasting time", like a pure ice queen.

"Are you the type of woman who's happy to steal another woman's man?" Tracey asked her.

Yes, Tracey. Clearly she is.

And the voice of Married At First Sight is… Post continues below.

"I thought your boyfriend was hot, but he didn't want to be with you," said Davina with absolutely no remorse.

"It's beside the point. I wanted to be with him. Where's the respect for me?" Tracey said.

"I don't know you. I don't f***ing care." Davina told her.

Davina then called Tracey "crazy", prompting Tracey to storm off, as she should, because had she stuck around any longer, Davina would have continued twisting reality until somehow, this was all Tracey's fault.

If Davina was dating one of our mates, this is where we would tell them to RUN.

And then that's when Davina said she could have been doing something constructive, like brushing her teeth.

So cold. So, so cold. See her on next season's Love Island then? Because she'll be back.