Abigail gets in over her head when she agrees to defend a friend who is anti-vaccine; Daniel is bitter over Harry's rejection of his partnership proposal; Nico gets suspended for forgery, forcing Abby and Frank to reconsider their parenting plan.

After Nina discovers she is not her father's biological daughter, Abigail traces a history of malpractice at the fertility clinic where Nina was conceived; Harry weighs an exciting new relationship against the prospect of losing his kids.