Kristin Cavallari has made it clear she will never reconnect with her father, Dennis Cavallari, after he allegedly crossed boundaries with her children.

“A lot has happened with my dad. He’s crossed the line with my kids, and those are dealbreakers for me,” Kristin shared during a Thursday interview on Page Six Radio with co-hosts Danny Murphy, Ian Mohr, and Evan Re.

The “Hills” star, who shares sons Camden, 12, and Jaxon, 11, as well as daughter Saylor, 9, with ex-husband Jay Cutler, addressed the importance of accountability.

“If I hurt your feelings and I come to you, all you want is ‘I’m sorry,’” Kristin explained. “You don’t want explanations or defenses—just acknowledgment and remorse. That’s what’s hard for many.”

She added, “When you cross a boundary and refuse to take responsibility, I simply can’t keep you in my life.”

Kristin, 38, emphasized that those closest to her understand the full details and choose not to press her about reconciliation, knowing her history with Dennis.

“People online don’t truly know what happened,” she said. “They shouldn’t judge or tell me to try making amends. That’s not their life. I’ve made my decision—he’s out of my life.”

Previously, Kristin called “cutting [her] dad out” her best decision, stating it lifted a heavy weight after years of unresolved issues.

“It’s been about three years since I said goodbye to him,” she reflected. “That’s 35 years of buildup, and I don’t miss that chapter.”

Kristin concluded that her focus remains on her well-being and her children, and she has no regrets about her decision to cut ties.