All's Fair in Love on AllMovie

Wife May Collins is convinced by a homewrecking female (Marcia Manon) that her husband Richard Dix is unfaithful. Upon learning that she's been hoodwinked, Collins decides to use a few underhanded feminine wiles herself. By proving herself the equal of the woman who broke up her home, wifey wins back hubby. This is what people used to do before talk radio, we suppose. All's Fair in Love was based on The Bridal Path, a play by Thompson Buchanan.