Hollywood star Jessica Albaposted to Instagram Thursday to let her more than 20 million followers know that she and her husband, Cash Warren, will “embark on a new chapter.” That sugar-coated language means they are getting a divorce, ending their 16-year marriage. Alba emphasized that their three underage children are the couple’s highest priority as the divorce unfolds. A source with knowledge of the family told the New York Post that the famous duo are not getting divorced for petty or dramatic reasons, and that they have simply grown apart over time. Alba has usually spoken highly of her marriage with Warren, though recently, he has not accompanied her to public events, causing speculation about the couple’s future. However, their dedication to their children was apparent when they joined forces for their son Hayes' 7th birthday on Jan. 3 despite not being photographed together for months. That speculation was fueled further however when she was seen without her wedding ring at a pre-Golden Globes party days later.