 Arthur is also further unfaithful during the episode of the "False Guinevere" (who had Arthur drink a love potion to betray Guinevere), her own twin half-sister (born on the same day but from a different mother) whom Arthur takes as his second wife in a very unpopular bigamous move, even refusing to obey the Pope's order for him not to do it, as Guinevere escapes to live with Lancelot in Galehaut's kingdom.The French prose cyclical authors thus intended to justify Guinevere and Lancelot's adultery by blackening Arthur's reputation and thus making it acceptable and sympathetic for their medieval courtly French audience.Malory's "Le Morte d'Arthur", however, portrays Arthur as absolutely faithful to Guinevere, even successfully resisting the forceful advances of the sorceress Annowre for her sake, except as a victim of a spell in a variant of the "False Guinevere" case.