Sheldon and Amy are still down about their theory being disproven, but a VHS tape from Sheldon’s past inspires him not to give up. Bernadette turns into a pageant mom…

When Teddy’s patient seeks to end treatment and her life, she turns to Hunt for help. The situation triggers Hunt’s memories of his life at war and his past relationship…

Dee’s blessed event is fast approaching but the father’s identity remains a mystery—to the gang, at least. So they throw a party and invite all of Dee’s former flings.

Marital bliss turns into business, as the gang experiences the emotional and economic hardships of divorce.

Mac defends traditional marriage, while the rest of the gang reaps the rewards of wedded bliss.

Leonard must face his fears after being contacted by his high school tormentor.