Kevin Costner and Christine Baumgartner were seen together for their son Cayden's high school graduation, despite ongoing ...

For those who don’t know, Costner and Baumgartner divorced in 2024 after nearly 20 years together, but continue to co-parent their three children, named Cayden, Hayes, and Grace. Soon after their ...

The “Yellowstone” actor and the handbag designer did not interact while celebrating their 18-year-old’s academic milestone in Santa Barbara, Calif.