Cinema VinesNetflix’s new documentary A Child of My Own, which premiered at the 2026 Berlin International Film Festival and became available on the streaming platform on August 13, 2026, chronicles the shocking case of Eleonor Alejandra Marin Mendoza. The film follows Mendoza’s journey from a teenage bride to a convicted child‑kidnapper, revealing how she fabricated a pregnancy and ultimately stole a newborn from a Mexican hospital.
Mendoza first married Arturo Calderon Gamino in 2000 when she was 17. Facing pressure from her in‑laws to produce a child, she endured several miscarriages before deciding to pretend she was pregnant. By 2008, at age 25, she had already been pregnant twice and, after a third miscarriage, continued the deception. She deliberately gained weight, lied to her family and husband, and even produced falsified medical documents to convince everyone of her supposed pregnancy.
According to the documentary, Mendoza met a woman named Mayra Navarro at a hospital and claimed that Navarro had agreed to give her the baby. Navarro has denied ever meeting Mendoza or consenting to the transfer. When the child was born in June 2009, Mendoza took the infant and fled with Gamino to a hotel in Mexico City. Police later apprehended the couple, and on November 9, 2011, Mendoza was found guilty of kidnapping and sentenced to more than 13 years in prison. Gamino was initially treated as an accomplice, served two and a half years, and was eventually acquitted.
After spending thirteen years behind bars, Mendoza was released in either 2022 or 2023, depending on the source. She now lives freely in Mexico, reflecting on her time in prison. “During my thirteen years in prison, I have focused on accepting not being a mum,” she said. “Before, I think my desire to be a mum was more about pleasing others. What else is out there beyond being a mum? But I finally realised there’s so much more to live for.”
Despite their separation over the years—Gamino eventually had a child with another woman—Mendoza and Gamino have since rekindled their relationship and are still together, raising Gamino’s young son together. The documentary, directed by Oscar‑nominated filmmaker Maite Alberdi, offers a stark look at the consequences of desperation and the long‑lasting impact of a crime that shocked a nation.
