Speaking with Nova 96.9's Fitzy and Wippa, Susie admitted that Billy was not what she had envisaged for herself, as well as denying a rumour that she enjoyed a dalliance with former NRL player Todd Carney.
Putting the heat on the current MAFS contestant, Fitzy asked the 26-year-old blonde beauty: “There's a rumour going around [that] you had a rendezvous with a man called Todd Carney.”
"I don’t know who that person is," Susie insisted, before conceding, "Maybe in passing.”
Talk then turned to whether the intruder couple is still together, with the radio hosts pointing out that Billy doesn't even follow his TV wife on Instagram.
“I don’t follow anyone on Instagram", Billy said, before exclaiming, "I only follow like 650 people.”
While it sounds a bit dodgy that Billy doesn't count his wife amongst his closest 650 friends, the reality TV contestant even admitted that a couple of weeks into his marriage with Susie his eye started to wander.
"After a couple of weeks my eye kind of strayed here and there," Billy admitted, "It's not cheating if it's in the mind.”
While it's all not looking too good for the intruder couple, Susie revealed that things get worse at the next commitment ceremony between her and her TV hubby.
Susie warned the radio hosts: “Its nothing you can prepare yourself for."
Could it have something to do with Billy's wandering eye?
In other news, Billy and Susie reveal that this season's villain, Ines Basic, will make a return to Married At First Sight.
"I met her at the reunion," Billy tells the radio hosts.
Odd on that this season's reunion is going to be the wildest yet!
Watch below... MAFS Elizabeth reveals Ines has tried to reach out after the show: