As a source toldUs Weeklyin June 2020 that Clarkson and Blackstock clashed often due to their different personalities.
“So she filed for divorce.
Everyone thought Kelly and Brandon had the perfect marriage, but they definitely didn’t.

Brandon’s very laid-back, whereas Kelly’s pretty high-strung.”
“You see yourself growing old with someone and then life has a different path.
Blackstock will continue living in Montana while Clarkson maintains her residency in Los Angeles.

“Kelly is more than fine,” a source close to Clarkson toldPeople Magazinein August 2021.
“She is doing great and facing forward.