Durga Devi, Aruna Irani, stands at the center of Beti No.1, a film that shines a light on how society often lowers the status of women. Her husband, Dashrath Bhatnagar, a gharjamai, lives under her roof and runs the household alongside Durga Devi. The couple has three sons—Ram, Laxman, and Bharat Govinda—who grow up under a rigid, traditional code that places daughters’ fates far lower in the family hierarchy. Durga Devi declares that all her wealth should go to her first grandchild, a decision that sets the stage for conflict when her elder sons produce only daughters. As a result, the wives and daughters find themselves increasingly shunned by the family, their roles devalued and their voices sidelined.
In the midst of this, the youngest son, Bharat, begins a romance with Priya Rambha, a girl from a modest background who works at a telephone booth. Durga Devi opposes the union, fearing the social stain of an impoverished match. To keep the relationship hidden from her, Bharat’s father, Dashrath, steps in with a financial lifeline—two lakhs—to secure the hush-hush marriage. The couple marries and appears to enjoy a peaceful life together, but the happiness is short-lived. Durga Devi soon discovers the deception and unleashes her disapproval, forcing Priya to shoulder all the household chores while the family’s gaze remains critical and cold.
As time passes, Priya’s pregnancy adds another layer of hope for Durga Devi: the expectation of a grandson who could change the family’s fortunes. The matriarch’s hope flickers whenever she is told that a son will bring lasting happiness, and Priya is treated like a princess under this belief. Yet a doctor’s visit reveals a surprising truth—Priya is carrying a girl. The revelation threatens to overturn the delicate balance of favors, so Bharat and Priya decide to let the illusion continue: they pretend the baby will be a son. The drama intensifies at the hospital when Priya delivers a girl while Mulayamchand’s wife also goes into labor, producing a boy. In a shocking turn of events, Bharat’s father spots Bharat holding Mulayamchand’s son and misreads him as his own grandson, rushing to revive the ailing Durga Devi with the child in his arms.
Three days later, Durga Devi insists on taking her “grandson” home, and a practical agreement is struck: Bharat persuades Mulayamchand and his wife to live closer and to swap the children with a daylight/nightly routine—Bharat’s family would keep Mulayamchand’s son during the day, and Mulayamchand’s family would keep Priya’s daughter during the day, returning each night. The two mothers live this nomadic arrangement, moving from house to house as they try to soothe and protect their own children, each hoping for a different version of happiness for their families.
Throughout the twists and turns, the story keeps returning to the core question: who truly deserves dignity and love in a family that has long tied worth to gender? The tale builds toward a quiet but transformative realization by Durga Devi. In a culmination that seeks to balance pride and maternal affection, she confronts the consequences of her rigid expectations and, after much struggle, comes to accept the presence and joy of her granddaughters. The film closes on a note that calls for empathy, equality, and a renewed sense of family unity beyond gendered expectations.