The Notorious Mrs. Ebbsmith is a play by Sir Arthur Wing Pinero. It was first produced on 13 March 1895 at the Garrick Theatre, with Mrs Patrick Campbell playing the lead role of Agnes Ebbsmith. The theme of the play is social radicalism. The title character is a vehement critic of all social conventions, especially marriage, and an advocate of free love.
Agnes, a 33-year-old widow, is staying in Venice with Lucas, to whom she is not married, though the servants and her friend Gertrude have assumed so. Lucas was a rising young Tory politician who abandoned his wife and career for Agnes. They met when she was sent to Italy to nurse him through a bout of malaria contracted in Rome. She had been married unhappily, and after her husband died became a prominent radical lecturer, and then a nurse to earn a living. Lucas was also unhappy in his marriage and they fell in love. Now they (or at least she) envision a future of writing passionate essays against marriage, lecturing and campaigning.
His relatives do not accept his decision. His uncle the Duke comes to Venice to "arrange" matters. He suggests a sham reconciliation between Lucas and his wife, and for Agnes, "The suburban villa, the little garden, a couple of discreet servants—everything à la mode." Agnes sneers at this, of course, but is horrified to discover that Lucas actually considers it. She reluctantly agrees.
Gertrude, though shocked by Agnes' open "immorality", has come to appreciate her philosophy. She now urges Agnes to reject this hypocritical arrangement, and instead to come with her and Amos to their home in Yorkshire. Amos also appeals to her, urging her to pray for guidance. Agnes agrees to go with them.
Lucas now rejects the Duke's proposal, and the Duke asks Gertrude and Amos to stop interfering.
Sybil Lucas now appears. She confronts Agnes, and—bizarrely—asks her to return to Lucas and get him to return to London. She despises Lucas, but she loved him once, and doesn't want to see him "utterly wasted". Also (though this is unspoken) an apparent reconciliation would relieve her of a great humiliation. This even though he made her as miserable as Agnes' husband did her. Agnes breaks down and agrees. But then Gertrude intervenes: this path will corrupt and destroy Agnes.