Kris Jenner is really giving it to estranged husband, Bruce Jenner.

In an interview with New You magazine, the reality star reveals her biggest-ever regret.

"The one regret, if I had to do it over, would be divorcing Robert Kardashian," she candidly admits.

The interview was conducted after Kris and Bruce split but before their separation became public.

Kris was married to attorney Robert Kardashian from 1978 to 1991, and had four kids -- Kim, Kourtney , Khloe and Robert Jr