Kris, who is now dating Corey Gamble, feels her first divorce was a "good learning experience", reported Us magazine.
During an appearance on The Talk, Kris said she and Bruce are happier living apart than together.
"It's not an easy thing. I went through a divorce a long time ago with Robert Kardashian, and it was not fun," the Keeping Up With the Kardashians matriarch, 58, said.
"It was so scary, and I was so young, and I had four kids. And then we ended up being best friends. But there was a period of a couple years in there where it was really ugly and hard."
"It's a decision. Love is a decision, divorce is a decision. It's not a good decision, but we're happier living apart than we were together. Everybody feels it.