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For thirteen years, Karen Spencer was the woman standing beside Princess Diana's younger brother at Althorp, the Spencer family estate in Northamptonshire where the Princess of Wales grew up and where she was laid to rest. Now, that chapter is closed. The divorce between Charles Spencer, the 9th Earl Spencer, and his third wife, Karen, Countess Spencer, has been finalized after nearly two years of intense negotiations, according to a report by The Times of London — a deal that followed one of the most bitterly contested aristocratic splits of recent years, complete with a text-message breakup, a High Court privacy battle, and the Earl's very public new relationship.
But who is Karen Spencer — the Canadian social entrepreneur who married into one of Britain's most famous families — and why does her story matter beyond the aristocratic gossip columns?
Who is Karen Spencer?
Karen Spencer, Countess Spencer (née Villeneuve, formerly Gordon), was born Karen Anne Villeneuve on June 6, 1972, in Edmonton, Alberta, Canada. By profession she is a social entrepreneur — not a debutante, not a model, not an heiress — and her reputation was built long before she ever set foot at Althorp.
In 2004, she founded Whole Child International, a U.S.-based non-governmental organization dedicated to improving the quality of care for vulnerable children, particularly those growing up in orphanages. She served as the organization's chief executive from 2004 to 2024, stepping into the role of chairwoman in 2024. The organization draws on the childrearing philosophy of Hungarian pediatrician Dr. Emmi Pikler, emphasizing loving, respectful relationships between caregivers and children in their earliest years, and it works in developing countries to train caregivers and supplement their pay so they can earn a livable wage.
Her work earned serious recognition. In 2016, she was made a Fellow of the University of Northampton in the United Kingdom. In 2017, she received the Pikler/Lóczy USA Founders Award, and People magazine named her one of its “25 Women Changing the World.”
It is a career that makes the tabloid framing of her as merely “Diana's would-be sister-in-law” look thin. Karen Spencer built an international NGO before she ever married an earl, and that work is widely expected to continue now that the marriage is over.
Before Althorp: Hollywood and a first marriage
Karen Villeneuve's first marriage was to Mark Gordon, the Hollywood producer whose credits include Saving Private Ryan and The Patriot. The couple married on November 8, 1997, and divorced in 2003. They share two daughters, Emma (born 1998) and Kate (born 2001).
That marriage gave her a decade inside the upper echelons of Hollywood and Los Angeles philanthropy circles — experience that would later serve her at Althorp, where she threw herself into reviving the family estate, modernizing its operations and its charitable profile.
The Althorp wedding: June 25, 2011
Karen married Charles Spencer, 9th Earl Spencer, on June 25, 2011, at Althorp House, the Spencer family's ancestral seat in Northamptonshire. The ceremony was intimate — a contrast to the grand royal occasions the Spencer name is so often associated with — but symbolically rich: all six of the Earl's children from his two previous marriages were present.
Spencer himself was 47 at the time and marrying for the third time. His first marriage, to Victoria Lockwood (née Aitken), ended in divorce in 1997 and produced four children: Lady Kitty Eleanor Spencer, Lady Eliza Victoria Spencer, Lady Katya Amelia Spencer, and Louis Spencer, Viscount Althorp — now the heir to the earldom. His second marriage, to Caroline Freud, ended in 2007 and produced two children: the Honourable Edmund Spencer and Lady Lara Spencer.
As a result of the 2011 marriage, Karen was formally styled The Right Honourable The Countess of Spencer and addressed as Lady Spencer. On July 30, 2012, the couple welcomed their only child together: Lady Charlotte Diana Spencer — named, unmistakably, for the Earl's late sister, Diana, Princess of Wales, whose memory hovers over everything at Althorp. The Princess's grave sits on an island in the middle of Althorp's Oval Lake, and for the twelve years of the marriage, Karen lived at the estate as its chatelaine, hosting fundraisers and presiding over the house's public and private life.
Why the marriage ended — and how the split unfolded
In June 2024, the Earl announced the couple's separation to the Mail on Sunday in terms that suggested sorrow but not rancor: “It is immensely sad,” he said. “I just want to devote myself to all my children and to my grandchildren, and I wish Karen every happiness in the future.”
The reality, as later court filings revealed, was considerably more painful. In her defence submitted to the High Court during the legal battle that followed, Karen Spencer's lawyers said she was “shocked and devastated” when the Earl informed her by text message that he wanted a divorce — news that arrived, her barrister David Sherborne said, “just four weeks” after Spencer had sent his wife a “romantic message” on Valentine's Day.
By then, the Earl's new relationship was already an open secret. Spencer has been in a relationship with Professor Cat Jarman, 43, a Norwegian archaeologist who co-hosts a podcast with the Earl. The pair have given joint interviews, effectively making their relationship public while the divorce was still grinding through the courts.
The split grew nastier. Jarman brought a claim against Karen Spencer for “misuse of private information,” alleging that the Countess had told people Jarman had been diagnosed with multiple sclerosis without her consent. Karen's lawyers settled the case out of court with no admission of liability after a court ruled that the funds would, in part, be found by the Earl through the divorce settlement.
For the divorce itself, the Earl hired Fiona Shackleton — one of Britain's most formidable family lawyers, the same barrister who represented the then-Prince Charles in his 1996 divorce from Princess Diana. Shackleton was made a life peer by Queen Elizabeth II in 2010 as Baroness Shackleton of Belgravia and previously represented Prince Andrew in his divorce from Sarah Ferguson.
The divorce is now final — what we know
According to The Times, the divorce deal was finalized after nearly two years of intense negotiations. The divorce itself was finalized in December 2025, though the news only came to light in mid-September 2026. Under convention, Karen will continue to call herself a countess, though should the Earl remarry, his new wife would become The Countess Spencer and his ex-wife would be styled “Karen, Countess Spencer” — without the “The.”
Not everything is resolved. No decision has yet been reached by the court about how much the Earl, 61, will have to pay his former wife in relation to the ongoing financial settlement — including the fallout from the Jarman litigation. The money questions, it seems, will follow them into a third year.
Karen, now 53, has meanwhile moved out of Althorp to begin what she has called a “new chapter,” sharing updates with her followers about a temporary new home — complete with seven horses, two sheep, four cats, and a dog — while the formalities conclude.
Why it matters
The Spencer divorce is not just society-page fodder. Althorp is one of the great English country estates and the custodial home of Diana's memory; whoever controls its future shapes how the Spencer legacy — and by extension Diana's — is presented to the public. Karen Spencer's twelve-year stewardship modernized the estate and expanded its charitable footprint, and her exit closes a significant era.
Her story also stands as a case study in a particular kind of modern aristocratic marriage: the accomplished outsider — in her case, a Canadian social entrepreneur with a genuine record in global child welfare — who marries into an ancient title and is then subjected, on its dissolution, to the full machinery of British high-society divorce law. The text-message breakup, the Shackleton hire, the Jarman privacy claim: each detail fed a narrative that the old rules of aristocratic discretion have given way to something rawer and more public.
And for royal watchers, Karen Spencer matters for one more reason. Lady Charlotte Diana Spencer, 14, carries her aunt Diana's name into the next generation of Spencers, and the terms of the divorce — including what Karen retains and where she lands — will quietly shape the family Diana's children grew up alongside.
What happens next
Three questions remain open. First, the financial settlement: the court has yet to decide what the Earl will pay, and the Jarman-related costs are tangled into that outcome. Second, the title question: whether Charles Spencer, now 61, eventually remarries — and if he does, how the competing styles of “The Countess Spencer” and “Karen, Countess Spencer” play out in public life. Third, and perhaps most substantively, what Karen Spencer does with the platform she rebuilt. Whole Child International, the organization she founded more than two decades ago, remains her life's work, and those who have followed her career expect her to re-engage with it fully now that the Althorp chapter — and its lawyers — are behind her.