Jermaine and fellow housemate Chloe Ayling controversially got close in the house during the last series, despite Jermaine being married.
Appearing on ITV's Jeremy Kyle at 9:25AM this morning, Jermaine and his partner Alice Goodwin reveal they're on good terms.
But Jermaine refuses to take a lie detector test, telling host Jeremy: "I’m alright. I’m good. But I’m not coming on the show to do one. Behind closed doors.”
Recalling her reaction to his antics on CBB, Alice says on the show today: “I was a bit upset. I was sat at home waiting for him to explain himself. I was a bit p****d off because he acted immature in there, there’s no doubt about that.
"He acted a bit childish for sure. But like I say nothing physical went on, it got blown out of proportion. I was never going to leave him. He’s never cheated on me.
“Jermaine can act immature. It’s a game — he played the game, she played the game."
Saying she struggled with the "lack of communication" with hi in the house, Alice continued: "We’ve had discussions and there have been confusions for us both. Jermaine also has emotions and thought processes I don’t also understand all the time. We have had conversations and we have cleared things up on both sides I would say.
“But there was never at any point where I thought I can’t trust what he’s about to do or what he may have done or what he may do.”
Meanwhile, model Chloe previously branded Jermaine "disgusting" for his behaviour.
During her chat with host Emma Willis after being evicted earlier this year, Chloe found out the truth about Jermaine's relationship on the outside world.
"No way... I don't even know what to say to that," Chloe reacted at the time. "I don't even have any words at the moment. I think that's disgusting, to be married and then to try and crack on with someone on TV."
Appearing on Bit On The Side afterwards, Chloe said of Jermaine: "He's disgusting. I don't know why you would do that on national TV when you have a wife at home. It's just so cruel and not needed at all, it's just disgusting."
She added: "Just looking back at it, it makes me think he doesn’t care about anyone's feelings but himself."