Ines Basic appeared to consummate her affair with co-star Sam Ball on Monday's episode of Married At First Sight.
And in an explosive preview trailer for the next installment of the show, Sam's 'wife' Elizabeth Sobinoff is seen confronting the Bosnian legal secretary in a dramatic showdown.
In the most dramatic moment, 28-year-old Ines explodes at Elizabeth, 27, screaming: 'You're a walking problem!'
'You're a walking problem!' In a preview for Tuesday night's episode of Married At First Sight, Ines Basic is seen exploding at Elizabeth Sobinoff - with both women locked in competition for the affection of Sam Ball
It's possible that Elizabeth may be confronting Ines after learning about her affair with Sam.
In the sneak peek, the blonde is seen walking into a Married At First Sight girls' night before beginning to hassle Ines.
'Speak up! Speak up!' Elizabeth yells, before Ines turns to her and starts raising her voice back.
Co-stars are seen looking on in a stunned fashion before the preview abruptly ends.
High drama: It's possible that Elizabeth (left) may be confronting Ines (right) after learning about her affair with Sam
The knives are out! 'Speak up! Speak up!' Elizabeth yells, before Ines turns to her and starts raising her voice back
On Monday night, Ines and Sam took their affair to the next level as they met up for secret drinks before they returned to a hotel room and kissed passionately on a bed.
Ines and Sam have been exchanging flirtatious messages since the very early episodes of MAFS.
However, things escalated on Monday night's installment as they met up at a Gold Coast bar.
The pair sipped on red wine as they made eyes at one another and exchanged flirty compliments.
