It was shear terror for this cheating hubby.

A kids’ fashion designer slashed her husband across the face with a pair of scissors after finding naked images of his much older lover on his cell phone and yelled: “You are going to die tonight!” according to reports.

Charlotte Laudat, 31, was enraged when she discovered the revealing pictures of her 40-year-old hubby Simon’s septuagenarian paramour, the UK’s Evening Standard reported.

“You’re suffering tonight! You are going to die tonight!” she shouted as she pulled out the scissors from her robe and stabbed him eight times, the Blackfriars Crown Court in London heard.

Fearing for his life, Simon leapt out a first-floor window, injuring his ankles and landing him in a wheelchair.

The pregnant Laudat wept as Judge Jane Sullivan warned her that she faces possible jail time after admitting unlawful wounding and inflicting grievous bodily harm.

“I saw various pictures of a lady in her late seventies — naked. I never want to see them again,” Laudat said after finding the photos when the couple attended a property management course in October 2017.

She said Simon and his elderly squeeze had an “agreement” for about $70 and dinner.

“It was a sex meeting that was going on, which was even weirder,” Laudat said.

At first, she thought it was a “joke,” but her husband later admitted to the affair.

After a phone call to the other woman, Laudat exploded in anger.

“She was shouting and screaming abuse… she attacked her husband with a pair of scissors”, prosecutor Gino Connor said. “She started to slash at his face, saying, ‘I will cut your eye open!’”

The wheelchair-bound husband told the court: “After she hit me the first time with the scissors I backed away because I was in shock. She then put the scissors inside the knuckles and basically punched me.”

Laudat — who designs clothes under the brand Little Lott London — was released on bail pending her April 13 sentencing.