On Tuesday’s edition of her new Lifetime reality show True Tori, Tori Spelling revealed the devastating moment when she knew husband Dean McDermott lied to her, as he denied having an affair.

Spelling told the cameras that after she confronted McDermott about the other woman who claimed she’d had sex with him, he first tried to fib his way out of trouble.

“He told me, ‘Nothing happened.’ Then he was looking at me and I noticed that his right eyebrow was shaking up and down. I said, ‘Why is you eyebrow shaking?’ Are you lying? And he said no.”

Spelling said she told him she’d never s