"I'm just always continuing to find - creatively to be free. Maybe freedom is the wrong word considering what happened in 2017.
"It's really about me being able to continue growing as an artiste, continuing to be a great dad. I just want happiness," Duhamel told People magazine.
The couple announced their separation last year.
They share four-year-old son, Axl.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)