Douglas, 69, who has two children with wife Catherine Zeta-Jones, and a son from his previous marriage, feels parents should be honest with their kids, reported People magazine.
"Be Honest with Your Kids," he said.
"There's no way to articulate or define the joys of fatherhood. It's just a gorgeous, wonderful feeling of unequivocal love. With children, there is no judgement, both in your love for them and their love for you.