Kevin Costner Reveals Why He Left 'Yellowstone' While Testifying Against Ex Christine Baumgartner in Court

Kevin Costner is sharing new details about his decision to leave Yellowstone. The actor took the stand on Friday (September 1) as part of a child support hearing in Santa Barbara, Calif. amid his ongoing divorce from estranged wife Christine Baumgartner. While testifying, Kevin revealed what led him to exit the Paramount Network series, explaining [...]