11x8 - 7th Heaven

Ruthie is informed of her father's health prognosis when her parents show up in Scotland, but she shocks them by reacting with very little sympathy or understanding. Sandy calls off her marriage plans with Martin after his best friend questions why they are in such a rush. Back at home, Lucy steps up as a much-needed source of stability for her younger siblings, as well as T-Bone, who needs help making a dramatic decision.