Did Thomas Ravenel cheat on Kathryn Dennis while she was pregnant?

'Southern Charm' Couple Thomas Ravenel & Kathryn Dennis Call It Quits After Season 2

This week, Dennis took to her Southern Charm blog for Bravo, where she revealed her former boyfriend, the father of her baby girl, had been talking to other women during her pregnancy.

“Thomas had been speaking secretly, or so he thought, with several women during my pregnancy," she alleged on Monday. "I have wonderful peripherals."

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During Monday night's episode of Southern Charm, Ravenel's alleged wrongdoings were brought to the surface when one of those women, Jennifer, arrived to a party.

"I knew when Jennifer showed up to a dinner party, supposedly made up of only our close friends, she was the ‘Jen’ I had seen texting him for months prior to giving birth. It hurt that he led me to believe that he hardly knew her but apparently knew her very well, which I learned at the dinner party,” Dennis explained.

Although Dennis didn't say whether or not Ravenel had cheated, she clearly felt betrayed by Ravenel.

"It was embarrassing to me that I believed him and only made me question more why he kept whatever their relationship was a secret for over a year," she added.

Southern Charm airs on Mondays at 10 p.m. on Bravo. Below is a sneak peek of the new episode, in which Cameran Eubanks and Craig Conover are seen discussing Ravenel and Dennis' relationship.