"That's a while ago, at least a couple of years ago," he said. "Catherine is wonderful, kids are here, we're having a fantastic time, life is good."
In April, Douglas revealed that working together was how he and Catherine weathered their tough times as a couple.
"If both of you are willing, you know, to do it. It can't be a one-way street," Douglas said about making their marriage work after the separation. "But I'm crazy about her, and yeah, I think every couple has their difficult times."