The Real Housewives of Beverly Hills star and Frasier actor have two children together

Updated January 20, 2016 06:30 PM

Camille Grammer says things are still rocky with ex-husband Kelsey Grammer.

During an appearance on Watch What Happens Live Tuesday, Camille said she and her ex are not talking about their children.

"It's very difficult because he refuses to co-parent with me and communicate with me on any level," said Camille, 47. "So what I do is my kids go to therapy and I go to therapy."

Camille and the former Frasier star, 60, were married from 1997–2011 and are parents to daughter Mason Olivia, 14, and and son Jude Gordon, 11.

"I used to think that someday there would be a day that would come along that I could co-parent with him and he would be willing to talk to me because it would only help the kids," Camille said on WWHL. "He's got to learn to hate me less than he loves his children. And he's got to think of his children first. It's just been difficult."

Kesley married Kayte Walsh in 2011, with the couple sharing daughter Faith Evangeline Elisa, 3, and son Kelsey Gabriel Elias Grammer, 17 months.