Suzy Amis entered Cameron's orbit during the filming of Titanic, where she played Lizzy Calvert, granddaughter to Rose DeWitt Bukater. When they married in June 2000, skeptics viewed the relationship through the lens of Cameron's previous marital track record. Instead, the partnership established the foundational bedrock for the second half of his life. Amis Cameron brought a grounded sensibility rooted in environmental education and sustainable living, gradually shifting the filmmaker's focus beyond visual effects and box-office supremacy.
Together, they expanded their household to include son Jasper, born in 2003, and daughters Claire and Elizabeth, while co-parenting Amis Cameron's son Jasper Robards from her first marriage and Cameron's eldest daughter Josephine. Rather than raising the children amid private security details and paparazzi in Malibu, the couple adopted strict boundaries regarding public appearances. They systematically barred their minor children from press junkets, premiere red carpets, and social media exposure, creating a deliberate firewall between Cameron's monolithic cinema profile and his responsibilities as a father.