Nicky Hilton (L) and mom Kathy Hilton (R).Photo:Gilbert Flores/Variety via Getty, Gilbert Flores/Variety via Getty

Nicky Hilton, Kathy Hilton

Gilbert Flores/Variety via Getty, Gilbert Flores/Variety via Getty

Nicky Hiltonis revealing that her mom Kathy isn’t the best at keeping family secrets.

In the season 2 premiere ofParis in Love, the entrepreneur mom, 40, talked with sisterParis Hiltonabout how their mom Kathy had been giving interviews about Paris' struggles to conceive, revealing that it wasn’t the first time their mom had given out private information.

“Mom just texted me,” Paris tells her sister, who asks if she’s still mad at her mom.

“Sort of, yeah,” Paris says. “I literally wake up to like, hundreds of stories, texts, everyone writing me messages. And then, at first, I didn’t watch the interview. I only had read the quotes. And I was just like, what were you thinking?”

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

“Like, why did you say that? What was her reason? I don’t know,” Nicky says as the scene cuts back to the sisters.

In another confessional, Nicky says that she’s also experienced her mom’s “loose lips.”

“My mom does have a tendency to have loose lips,” she says. “I think she told someone that I was having a girl when I was keeping it private.”

“I’ll occasionally send her and my dad videos of the kids at home, hanging out. They’ll be on her Instagram Story an hour later. And then I have to call her assistant to delete it. You know, she does what she wants.”

Nicky shares her three kids — daughtersLily-Grace Victoria, 6, andTheodora “Teddy” Marilyn, 5, and her son, whose name she has not yet revealed — with husband James Rothschild.

source: people.com