Overview: Season 2 finds Natalie Lawson living with hope that her cancer can be stopped, navigating her promising drug trial, and grappling with the return of her ex-husband, David -- who, after a 10-year absence, wants to be a father to their children again. Every Lawson continues to encounter their own set of unique, compelling obstacles. Matthew faces tough choices when it comes to saving his marriage; Maggie goes to surprising new extremes in her late transformation into adulthood; and Oliver puts everything on the line for the sake of his career.