A gran was accused by her husband of cheating after claiming he caught her masturbating with another man under the duvet while her children were in the room.
However Linda, 59, claimed she did not remember what happened because she had been drunk.
Her husband of 19 years Mark also accused her of cheating on him with a 23-year-old gay male family friend.
Linda insisted that Mark was paranoid and kept accusing her of sleeping with men in vans, drug addicts and even went through her phone after she turned it off.
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She also said that Mark had claimed that she was "different down below", which was why he knew that she was cheating.
Appearing on The Jeremy Kyle Show today, Jeremy asked Linda whether the accusations were true about her taking part in a sex act on another man while her kids were in the room.
"Why was there another man under the duvet with your kids?" Jeremy questioned.
"Because apparently we'd gone to a party," Linda said.
"We've all gone to parties and we haven't put our kids and a stranger under a duvet with us," Jeremy said. "So this man, you don't remember whether you did anything with him?"
"No," she replied. "Because I did used to drink and I was drunk. I used to go to parties with him."
Questioned about what Mark was saying she and the stranger did, Linda said: "That we were both masturbating each other."
Later, Linda admitted that she had cheated on her husband at the beginning of her relationship but insisted that she hadn't had sex with anyone since.
Revealing that she no longer had sex with Mark anymore, Linda said: "My husband embarrasses me".
Downtrodden Mark appeared on stage and said that he felt like a "babysitter" and that he had seen her cheating on him.
When the couple began speaking about their sex life, or lack thereof, Jeremy cringed as he admitted: "I feel really uncomfortable."
Linda's lie detector results later revealed that she had been lying about not cheating on Mark, leading him to announce that he was splitting up with her.
After the show, Mark told producers that he was relieved to finally get the truth and that he and Linda were not together anymore. However he said that they had remained friends for the sake of their children.
*The Jeremy Kyle Show airs weekdays at 9.25am on ITV
