Princess Catherine — formerly Kate Middleton — was reportedly brought to tears after a confidential DNA test unearthed a long-hidden truth connected to the late Princess Diana.
According to palace insiders, the DNA test was commissioned privately earlier this year, not out of suspicion, but in connection with a historical investigation into Princess Diana’s family lineage. What began as a routine ancestry trace quickly escalated into one of the most personal and painful discoveries the royal family has faced in decades.
The results, which were reportedly kept under strict security, revealed that Diana had quietly protected a family secret before her tragic death — a secret that had never been publicly confirmed, but one that now changes the royal narrative forever.
Sources close to the situation claim the DNA findings uncovered the existence of a previously unknown half-sibling, born during Diana’s teenage years — a result of a relationship that had been hidden by the Spencer family to protect the family's reputation. The child, a girl, was reportedly given up for adoption in secrecy and has lived outside the public eye her entire life.
“The discovery came out of nowhere,” a palace aide revealed. “Kate had only recently been made aware of the possibility of this relative. She agreed to meet with historians and DNA experts out of respect for Diana’s legacy. When the results came in, she was visibly overwhelmed.”
Princess Catherine, known for her deep admiration and emotional connection to Diana, reportedly broke into tears upon reading the report. Not from scandal or shame — but from sorrow and awe.
“She said it made her feel closer to Diana,” the insider added. “It felt like her mother-in-law was still revealing pieces of herself — even decades later.”
What’s even more touching, sources say, is that Prince William has since been informed of the results and is taking steps to meet his newly discovered aunt — who, according to reports, had no idea of her royal connection until recently.
“She was stunned, naturally,” the insider said of the woman in question, whose identity remains protected. “But her resemblance to Diana is undeniable. The family resemblance, the kindness — even her voice — it’s eerie and beautiful.”
While Buckingham Palace has not confirmed the DNA results or issued a formal comment, those close to Princess Catherine say the emotional impact has been profound. “It’s not about scandal,” said one royal historian. “It’s about legacy, healing, and understanding Diana’s full story — not just as a princess, but as a young woman who carried many burdens in silence.”