Los Angeles: Actress Julia Roberts, who raises two children with husband Daniel Moder, says she finds her marital life "fascinating" and that the key to a happy married life is to be committed.


Julia Roberts. Pic/Santa Banta

"I think it's about being committed to each other, about having the same values and wanting the same things from life," Roberts told Britain's HELLO! magazine, reports femalefirst.co.uk.