Kevin Costner is defending casting his son Hayes ... with ex-wife Cindy Silva. He has a son, Liam, 26, with Bridget Rooney.

Kevin Costner Says ‘I’m Not Going to Lose Myself ... with ex-wife Cindy Silva, and son Liam, 26, with former actress Bridget Rooney. "I had been divorced once and that was rough with ...

Hayes Costner is ready for his close-up! The 15-year-old son of Kevin Costner and Christine Baumgartner talked with ET's ...