Nora makes an embarrassing attempt to move on with her life, and her date with a younger man is marred by several surprises. Meanwhile, Kitty initiates a very awkward double date.
Kitty finds herself torn between two men, Justin's new job is more than he bargained for, and Sarah and Joe face their greatest challenge yet as parents.
William Walker's indiscretions are made painfully public, and Nora reveals that she's not as naive as her family has always believed. Meanwhile, the Walker siblings all feel the burden of their own secrets.
The Walker family is forced to deal with the shock of William's death and the reading of William Walker's will, which threatens to cause a rift in the family.