Jean Rhys’Wide Sargasso Sea is the classic revisionary novella of Charlotte Bronte’s Jane Eyre. It rewrites the tragic story of Mr. Rochester’s voiceless and lunatic ex-wife, Berthe Mason. This paper turns to the intertextual relationship between the two texts and argues that the subversive rewriting of Wide Sargasso Sea destabilizes and deconstructs Mr. Rochester’s English iden?tity and masculinity, which are manifestly presented in the pre-text. It therefore renders the young Mr. Rochester problematic and insufficient, reveals“the other side”of the story and articulately tells the truth about who is really the mad one.