During the group therapy session, contestants were asked to place post-it notes on the areas their partners liked to be touched.
“Flick that off,” Dannii cruelly said when Denton placed one on her crotch.
“We had sex for the first time in a long time … it had been about a month, but he lasted like 15 seconds,” she told the group.
Denton then asked, “Why can’t I make you come?,” to which Dannii snapped back, “Because you don’t last long enough,” turning to the group and adding, “You know, can someone teach him?”
Things went from bad to worse for Dannii and Denton, when later on in the episode Dannii confessed to cheating on her partner with another man whilst holidaying in New Zealand.
“Your sister told me you slept your way around New Zealand,” Denton had said.
“I didn’t sleep with anyone else apart from one particular person,” Dannii revealed, prompting Denton to storm: “We barely have sex, then I find out she went and had it with someone else.”
The moment Dannii confessed to cheating on Denton