Nicole Kidman shared insights on how she maintains a successful relationship with husband Keith Urban after being together for 10 years. Despite their individual careers in the entertainment industry, Kidman emphasized the importance of prioritizing their relationship and making time for each other. She believes that communication and compromise are key components to their successful marriage. Kidman also mentioned the significance of supporting each other's careers and being each other's biggest cheerleader. Additionally, she highlighted the importance of finding a balance between work and personal life to ensure a healthy and fulfilling relationship. Overall, Kidman's advice on making a relationship work after 10 years revolves around communication, support, compromise, and finding a balance between personal and professional lives.