Chinese man discovers neither of his sons is biologically his after DNA test prompted by fight
A man in China learned through DNA tests that neither of the two sons he raised was his biological child.
In eastern China’s Shandong province, a routine family dispute escalated into a shocking discovery when a father learned that neither of the two sons he raised was biologically his.

(Also read: Chinese father walks 800 km in 31 days with children to toughen them against challenges: 'Proud of them')
According to a report by the South China Morning Post (SCMP), the revelation emerged after a violent altercation with one of the boys prompted him to seek a DNA test.
The man, identified as 45-year-old Jiang Hongtao, had been married in 2002. His first son was born in 2004, followed by a second son in 2014. However, the marriage deteriorated, and in 2022, the couple divorced. Jiang’s ex-wife retained all property in the settlement, leaving him with only a car.
Altercation sparks DNA test
Last September, Jiang returned home with his new wife when his ex-wife and the two boys arrived to demand his property. During a heated argument, his elder son, Jiang Runze, attacked him, reportedly shouting: “You are not my father.”
Suspicious, Jiang secretly collected Runze’s toothbrush and arranged a DNA test, which confirmed there was no biological link. Further testing later revealed that his younger son was also not biologically his. According to SCMP, Jiang alleged that Runze was fathered by the local village secretary, while his younger son was the child of his cousin.
Parents devastated by betrayal
The revelation left Jiang devastated. “My ex-wife has caused tremendous harm to me,” he told reporters. His parents, equally heartbroken, said: “The grandsons we have raised for over 20 years are not biological. Our hearts are broken.”
Legal battle in court
Jiang has since taken his ex-wife to court, seeking a refund of 300,000 yuan (US$42,000) in child support and education expenses. He is also demanding 100,000 yuan (US$14,000) in compensation for emotional damages.
However, his elder son has disputed the DNA results, claiming they were manipulated by Jiang’s current wife. Jiang’s ex-wife has also rejected the claim for child support reimbursement, agreeing only to compensation for emotional damages based on local standards. She has even filed a counter-petition to annul their divorce agreement.
ABOUT THE AUTHORMahipal Singh ChouhanMahipal Singh Chouhan is a Senior Content Producer at Hindustan Times Digital, with nearly five years of experience in digital journalism and content production. He primarily covers offbeat, trending and human-interest stories, with a focus on emerging social media trends, online conversations and real-world incidents that capture public attention. At Hindustan Times, Mahipal works on identifying and developing fast-moving digital stories, adding context and journalistic perspective to viral moments while maintaining accuracy, clarity and readability for online audiences. Before joining Hindustan Times Digital, he was associated with DNA India, where he gained experience in newsroom workflows and digital storytelling. He holds a degree in Journalism and Mass Communication from the Vivekananda Institute of Professional Studies, Delhi. Beyond journalism, he has a keen interest in history and sports and enjoys expanding his general knowledge.Read More

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