Nicole Kidman is one of the biggest stars in the entertainment industry. As such, there will always be an interest in what she does and what happens in her personal life. While she is willing to share some of it with fans, like her fertility issues, there are other aspects she prefers to keep under wraps, like her relationship with her two oldest children. "I'm very private about all that. I have to protect all those relationships," she said in an interview with the Hollywood Foreign Press Association in 2018 (via Hello! magazine). "I know 150 percent that I would give up my life for my children because it's what my purpose is." Kidman has also made a point of keeping her two youngest children, Sunday Rose and Faith Margaret, away from the spotlight.
Bella and Connor Cruise seem to be more than fine with leading relatively quiet lives. "[Connor] is DJing, he's doing really well. Bella lives in London now," Kidman said in a 2013 interview with "Extra." "I think that, you know, everybody has their own path, and when they find their path, it's such relief as a parent, you know?" She has also praised them for who they have become. In a 2014 interview with The Weekly, she said, "They are generous, kind, and hardworking, and these are traits that I love to see in my children."