Christine Lampard, Jane Moore, Kelle Bryan, and Nadia spoke about how they would react if they found out that a partner cheated on them.
Nadia revealed that Mark behaved badly with one of his exes before they got married, and ended up humiliated when she found out.
She told the other women that his girlfriend at the time confronted him at work and told everyone that he had been cheating on her.
Nadia said Mark had told her that he deserved the punishment at the time, but he had been left “humiliated” by the confrontation.
She said: “He’d had a dalliance, he had an ex, and he’d had a dalliance with someone else.
“She got someone to take pictures of her sat on his lap and then she sent them to Mark’s partner at the time.
“He was sat at work and she flew into the office and flung them on the table.”
She added: “It’s a good thing to do if you want to humiliate them.
“It’s borderline because you could end up hurting yourself, it’s an incredibly painful thing to go through.
“One of the worse things is people knowing, so I think I would do something privately.”
Christine also chipped in with how she would react if she found out her husband Frank Lampard had cheated on her.
She hinted she would be very angry, as she said: “I wouldn’t rule it out, I would like to think I would be calm.
“I was watching Fatal Attraction, and it made me think about it…”
Jane joked: “Does Frank have a pet rabbit?”
Christine replied: “Don’t even go there!
“Inside my own head, there would be a massive showdown, but in reality, I would probably be calm and move on quickly.”
Loose Women continues tomorrow at 12.30pm on ITV.