In thirty years of covering the personal lives that intersect with major public controversies, few marriages have played as pivotal a role in a legal case as Emma Roberts’ did in the story of her former husband, Ben Roberts-Smith. She is not a public figure by choice. Yet her testimony, and the physical evidence she uncovered in her own backyard, became central to one of the most significant defamation trials in Australian legal history.
This is not simply a story about a marriage that ended. It is a story about how a private separation became entangled with allegations of war crimes, media cover-ups, and a legal saga that continues to unfold in 2026.
Who is Emma Roberts?
Emma Roberts is the former wife of Ben Roberts-Smith, a former Special Air Service soldier and recipient of the Victoria Cross, Australia’s highest military honour. She has never sought public attention in her own right, and her name has entered public discussion almost entirely through her connection to her ex-husband’s legal battles.
A few key facts frame who she is:
- She and Roberts-Smith met in 1998 and married in December 2003.
- The couple had children together during their marriage.
- Unlike her former husband, Emma has consistently avoided media interviews and has not sought to build a public profile, appearing publicly primarily when required to give evidence in court.
Marriage to Ben Roberts-Smith
For much of their marriage, Emma and Ben Roberts-Smith were seen as a stable military family, particularly during the years surrounding his 2011 Victoria Cross award and his continued service and public recognition afterward.
That stability began to unravel in April 2018, when Emma discovered her husband had been having an affair, a woman later referred to in court proceedings only as “Person 17″ due to legal protections around her identity. Emma later told the Federal Court that her life “imploded” the moment the other woman appeared at their front door.
Expert tip for readers trying to understand high-profile separations like this one: When a marriage breakdown becomes entangled with a major legal case, as it did here, testimony from an ex-spouse often carries added weight in court precisely because it comes from someone who once had privileged, private access to the other party’s behavior and communications.
Separation and the Defamation Trial
The couple separated around January 2020, with their divorce finalised later that year. What followed was far from a quiet, private separation.
Emma became a key witness in Roberts-Smith’s defamation case against The Age, The Sydney Morning Herald, and The Canberra Times, which he had launched in 2018 after the papers reported allegations that he had committed war crimes and murders during his service in Afghanistan. During her testimony in February 2022, she described several pivotal events:
- She told the court that after news of the affair broke, Roberts-Smith arranged a staged front-page photograph with her for The Australian, instructing her to appear sad for the cameras despite her reluctance to be involved with the media at all.
- She testified that in the lead-up to their separation, she became suspicious of cash being withdrawn from their joint accounts, which she later discovered had been hidden underground in their garden.
- She and a friend dug up a package buried beneath a rock and a hose reel in the yard, finding several USB drives inside, which were later downloaded and became significant evidence in the defamation proceedings.
Common mistake in following high-profile defamation trials: Assuming that a witness’s personal frustration with a former partner undermines the reliability of their evidence. During cross-examination, Roberts-Smith’s legal team pointed to angry text messages Emma had sent around the time of their separation to challenge her credibility, but the trial judge ultimately found in favor of the version of events presented by the newspapers, based on the totality of the evidence.
In June 2023, Justice Anthony Besanko dismissed Roberts-Smith’s defamation case, finding on the balance of probabilities that he had committed war crimes in Afghanistan, a finding made under the civil standard of proof rather than a criminal conviction. Appeals to the Federal Court and later the High Court of Australia were both dismissed in 2025.
Legal Disputes Between Emma and Ben Roberts-Smith
The couple’s separation also generated its own separate legal disputes. Roberts-Smith subsequently sued Emma directly, alleging she had leaked his private emails to journalists via a friend ahead of the defamation trial. Emma denied the claims in affidavits, though Roberts-Smith’s legal team argued they had objective evidence contradicting her account. In 2022, a court ultimately ruled against Roberts-Smith in this related case, ordering him to pay legal costs.
Current Status in 2026
Emma Roberts has maintained a private life since her divorce, largely avoiding public commentary in the years following her testimony in the defamation trial. That changed only in the sense that her past testimony took on renewed significance following major developments in her former husband’s case.
On 7 April 2026, Roberts-Smith was arrested by the Australian Federal Police at Sydney Airport and charged with five counts of the war crime of murder, related to incidents alleged to have occurred in Afghanistan between 2009 and 2012. He was granted bail on 17 April under strict conditions, including a substantial financial surety, and has publicly denied all allegations. The matter is next listed for hearing later in 2026.
As these criminal proceedings unfold, media interest in Emma’s earlier civil trial testimony has resurfaced, given that much of the evidentiary groundwork explored in the 2023 defamation ruling now sits adjacent to the criminal case. Emma herself has not broken her public silence since her 2022 testimony, choosing to remain focused on her private life and her children rather than commenting on the unfolding criminal matter.
Conclusion
Emma Roberts’ story is not one she chose for herself. It is the story of a marriage that ended in painful, public circumstances, and of a woman whose private evidence became central to uncovering some of the most serious allegations ever made against a decorated Australian soldier. As her former husband’s case moves from civil defamation findings toward a criminal murder trial in 2026, her earlier testimony remains a quiet but significant thread running through one of the most consequential legal sagas in recent Australian history.
