The morning of the wedding finally arrives. Jane and Rochester stand at the altar, taking their vows, when suddenly a strange man announces there's an impediment to the marriage: Rochester is already married to a woman named Bertha Antoinetta Mason. Rochester rushes the wedding party back to Thornfield, where they find his insane and repulsive wife locked in a room on the third story. Grace Poole is the woman's keeper, but Bertha was responsible for the strange laughter and violence at Thornfield. Rochester tries to convince Jane to become his mistress and move with him to a pleasure villa in the south of France.