The entrepreneur mom shares her three kids with husband James Rothschild

Nicky Hilton, Kathy Hilton

Nicky Hilton (L) and mom Kathy Hilton (R). . PHOTO: GILBERT FLORES/VARIETY VIA GETTY, GILBERT FLORES/VARIETY VIA GETTY

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

In the season 2 premiere of Paris in Love, the entrepreneur mom, 40, talked with sister Paris Hilton about 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?”

In a confessional, Paris notes that her mom did an interview with E! News, and says she’s “heartbroken because Carter and I are struggling to have a baby. Like, she literally has no idea what she’s talking about.”

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

Nicky Hilton Says Her and Sister Paris' Kids Have Play Dates After School

“And then I went to a work event a few days later, and they tried to ask me,” Nicky tells Paris. “I was like, ‘Listen. It’s not my story to tell. Like, no, you’re not getting anything out of me. Goodbye.'”

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 — daughters Lily-Grace Victoria, 6, and Theodora “Teddy” Marilyn, 5, and her son, whose name she has not yet revealed — with husband James Rothschild.