(NEW YORK) -- Nicole Kidman speaks about her 10-year-long marriage to Tom Cruise in the Winter 2012 issue of DuJour magazine.
Kidman says that in 1990, when they married, she was "totally smitten" with Cruise. She notes, "I would have gone to the ends of the earth for him."
The now 45-year-old actress admits that back then she was very "impulsive and naïve," and all the attention she and Cruise received as a celebrity couple made them feel isolated.
She explains, "We were in a bubble, just the two of us. We became very dependent on one another."
When they ended their relationship in 2000, she says, "It took me a very long time to heal. It was a shock to the system."
Today, Kidman is married to country star Keith Urban, and the pair have two daughters together.
Kidman says of Urban, "He is a wonderful, caring man and he makes me feel secure. We don't ever like to be separated."
Copyright 2012 ABC News Radio