Parents of the Keeping Up with the Kardashian brood Kris and Bruce Jenner say the key to parenting is trust.
On her show, momma Kris tells Ellen:
"I trust my kids, and we give them a lot of support. As a mom you want your kids to be really happy, and it's our job to support them. I don't question some of their decisions."
With all that trust Kris admits that sometimes she and Bruce want to ask their kids: "What the hell are you doing?"
Bruce joking adds: "Maybe we should start questioning some of their decisions!"
When Bruce brings up their daughter, Kim Kardashian and her train wreck relationship with Kris Humphries, Ellen asks the parents how they're gonna react when Kim brings a new guy home.
According to Bruce: The new guy is gonna go through me.
Watch the video (above) to hear what Kim's dad really thought of Humphries — even before the wedding.