By Daily Mail Australia Reporter
Published: 02:17 BST, 6 June 2019 | Updated: 02:18 BST, 6 June 2019
Channel Seven's The Super Switch sees troubled couples switching partners in a bid to test their relationship.
And now one of this season's participants has confessed fears that his girlfriend may have cheated on him while filming the reality show.
Speaking to Who magazine on Thursday, Ben Lyall expressed his concerns that longtime girlfriend Christie Casser may have been 'intimate' with another man.
Has she been faithful? The Super Switch's Ben Lyall (L) is concerned that his girlfriend Christie Casser (R) may have cheated on him on the show
'I'm worried Christie's been up to no good, he admitted.
'She could go on the show and get intimate with someone else,' he added, before admitting that Christie was worried he may have strayed too.
In a recent teaser for the series, Christie issued a stern warning to Ben about keeping his hands to himself.
'She could go on the show and get intimate with someone else,' he added, before admitting that Christie (pictured) was worried he may have strayed too
'Don't touch her boobs, don't touch her bum, don't touch her hoo-ha!' she snaps.
Longtime reality TV fans may remember Ben from when he appeared on