(Francisca drugged all of the ladies to make sure they would stay asleep). She urges Gaspero to go to Isabella's room immediately. Gaspero says that he has to get dressed first but Francisca tells him not to bother. Gaspero goes to Isabella's room. Antonio arrives and Francisca encourages him to search Gaspero's room. Antonio complies, and finds the room empty. Convinced that Gaspero must be sleeping with Isabella, Antonio draws his sword and heads to Isabella's room. He returns with a bloody sword, claiming to have stabbed Gaspero and Isabella (not realizing that "Isabella" was really Florida). Raving, he shouts that he will kill Francisca too, because she was the person who brought him the news of Isabella's adultery and made him a murderer. Fearing for her life, Francisca admits that she made the entire story up to conceal the illegitimate child she had with Aberzanes. This revelation stuns Antonio and plunges him into an even deeper grief. He puts his sword down and sends a servant to fetch Aberzanes. Act V Scene 1: Antonio's house Aberzanes arrives at Antonio's house. Antonio urges him to draw his sword and fight, but Aberzanes refuses. Antonio forces Francisca and Aberzanes to kneel and perform a handfast (engagement) ceremony, ending by making them drink some poisoned wine. He also drinks the wine himself—a suicidal act that is not in fact suicidal because the servant, Hermio, disobeyed Antonio's orders and refrained from poisoning the wine. In a soliloquy, Antonio wonders if his ruined marriage might be retribution for spreading false reports of Sebastian's death so he could marry Isabella. A servant enters and reports that Gaspero and "Isabella" are merely wounded, not dead. Gaspero enters and tells Antonio that the woman in his room was Florida, not Isabella. Assuming that Isabella is out having sex with another man, Antonio prays that the poisoned wine will not take effect until he can find his wife and kill her. Hermio tells him that the wine wasn't actually poisoned. The Lord Governor enters. Antonio tells the Lord Governor that his niece Isabella is an "impudent adulteress." The Lord Governor demands proof. Florida enters and says that Isabella is sleeping with her servant "Celio" at Fernando's house. Antonio rushes off to Fernando's house in a rage. Isabella and "Celio" return to the house. Hermio tells them that there has been a great deal of commotion as a result