Catherine Zeta Jones has vowed never to get divorced.The stunning actress, who has two children with husband Michael Douglas, says marriage is a life-long commitment.Catherine told Britain's OK! magazine: "I fell in love with my husband at first sight, and I still feel the same way. At some point, my little babies are going to run out of the nest and I don't want to look at Michael and say, 'Hey, remember us?'"I'll never get divorced, never."The 'Chicago' star revealed she has taken inspiration from her parents 'long-term union, which spans four decades. She said: "I grew up in a small, strictly Catholic fishing village on the coast of Wales. The people there have a different attitude towards life -people stick together more. It's in the genes. My parents have been married more than 40 years and that's a great blueprint."