An important theme of Season Two is Barb's realization that the polygamous religion that she is involved in is unsatisfactory in many ways; she sees conflict break out between the polygamous compounds, and observes the abusive behavior of other polygamous units (Bill's parents and Roman and his many wives).
A major theme in Season Two is Barb's increasing dissatisfaction with the polygamous lifestyle; she witnesses clashes between different compounds and observes instances of abuse within the community (Bill's parents and Roman with his many wives).