Although Kristin Cavallari is now a married mother of three, she’s opening up about how her time on MTV’s Laguna Beach and The Hills made her second guess trusting men. She also revealed a secret about an episode of the show called "What Happens in Cabo."

Cavallari wrote about her stint on reality television in her book Balancing In Heels, writing that the love triangle between herself, her high school boyfriend Stephen Colletti and Lauren Conrad was manufactured by MTV producers.

She recalled that their innocent romance as “dramatic enough,” but because of the show, a “set of adults were very suddenly involved in the intricacies of our lives,” E! Online.

In fact, there was one episode of Laguna Beach where the whole gang went on a trip to Cabo and Colletti appeared to be mouthing the words “I love you” to Conrad. Cavallari now reveals he was actually saying those words to her, but producers edited it.

The producers “controlled and mapped our lives more than we were aware,” she wrote, adding, “It certainly provided some juicy conflicts, but it also affected me deeply.”

Cavallari married Chicago Bears quarterback, Jay Cutler, in 2013.