Bradley/Stacey/Max: Stacey Slater began an affair with boyfriend Bradley Branning’s dad Max in 2007.

Despite their romps, Stacey still married Bradley, but their deceit came out in an iconic Christmas Day episode that year.

He was in a relationship with Shelley Unwin but started dating Lucy Richards, and quickly married her after she fell pregnant with his son, Simon.

But it didn’t stop him also marrying Shelley, but he was eventually caught when Lucy turned up in Weatherfield and the two women confronted him.

Ken/Deidre/Mike: Back in 1982, Deirdre Barlow started sleeping with her husband’s nemesis Mike Baldwin in secret, before confessing all a year later.

When Mike turned up at the marital home, Deirdre was being throttled by her husband who then kicked her out, but years later they reconciled.

Maria/Aidan/Eva: In 2017, Aidan Connor started sleeping with girlfriend Eva Price’s best friend, Maria Connor.

Eva eventually found out and she decided to take revenge by faking a pregnancy, spending his money and planned to confront him on their wedding day.

EMMERDALE

Chrissie/Robert/Aaron: Robert Sugden was married to Chrissie White and all seemed well – until he began a steamy affair with Aaron Dingle.

Robert’s ex Katie Sugden almost exposed the affair – but fell to her death before she had the chance.

However, a guilty Aaron eventually cracked and told Chrissie about the affair – after which she announced it to the whole pub.