Plot (Spoiler)

Peter and Lois’s marriage is on the rocks, but when Brian wins the New England Rising Writer’s award, the three of them head to Martha’s Vineyard for a relaxing vacation. As Peter’s drinking spirals out of control, so does Brian’s self restraint as he professes his undying love for Lois, putting Peter and Brian in a serious feud that will test their friendship and determine the fate of the Griffins.