The NRLW has been rocked by explosive allegations against Cronulla Sharks halfback Maddie Studdon after her former girlfriend went public with claims of wrongdoing, backed by a series of leaked private messages that appear to show Studdon’s anger upon discovering her partner was dating a man.

The 31-year-old New South Wales representative, who has been a fixture in women’s rugby league since making her NRLW debut in 2018, is accused in the messages of emotional manipulation, controlling behaviour, and using her public profile to pressure her ex-partner into silence after the relationship ended in late 2025. The most damaging claim centres on Studdon’s reaction when she allegedly learned — months after the breakup — that her ex had begun a new relationship with a male partner. Screenshots of conversations shared on social media show Studdon writing: “You’re dating a bloke now? After everything you said? You’re disgusting,” followed by repeated demands for the woman to “delete everything” and “stop talking about me.”

The ex-partner, who has chosen to remain anonymous but has spoken to multiple media outlets under condition of confidentiality, says the messages are part of a larger pattern of coercive control during their two-year relationship. “She would threaten to go public with personal details if I ever spoke badly about her,” the woman alleged. “She used her status in the NRLW to make me feel small. When I finally left and started seeing someone new, she lost it. Those messages are just the tip of it.”

Studdon has not publicly commented on the allegations, but her management issued a short statement through her club: “Maddie is aware of the claims being made online. She is taking the matter very seriously and is seeking legal advice. Out of respect for all parties, she will not be making any further public comment at this time.”

The Cronulla Sharks have placed Studdon on indefinite leave pending the outcome of any formal investigation, stating: “The club takes all allegations of this nature extremely seriously. We are cooperating fully with any relevant authorities and will continue to support the wellbeing of all involved.”

The NRL Integrity Unit confirmed it is reviewing the matter but has not yet launched a formal probe, as the allegations do not directly relate to on-field conduct or match-fixing. However, the governing body is understood to be monitoring the situation closely given the potential impact on the women’s game’s reputation.

The leaked messages have divided the rugby league community. Supporters of Studdon argue the screenshots are taken out of context and that private relationship disputes should not be tried in public. Others, including several prominent voices in women’s sport, have called for a full investigation, saying the claims fit a broader pattern of coercive control and emotional abuse that too often goes unreported in high-profile relationships.

The ex-partner says she came forward after months of anxiety and harassment, hoping to “warn others.” “I stayed quiet for a long time because I was scared,” she said. “But seeing how she reacted when I moved on — the anger, the threats — I realised I couldn’t stay silent anymore.”

As the story spreads across social media, #JusticeForHer and #MaddieStuddon have trended in Australia, with thousands sharing the screenshots and debating the ethics of publicising private messages. Studdon’s teammates and former clubmates have remained silent, though several have quietly removed photos of her from their profiles in recent days.

For now, the NRLW star’s future is uncertain. The allegations — if substantiated — could have serious consequences for her career, sponsorships, and standing in the game. If proven false or exaggerated, Studdon may emerge as the victim of a targeted smear campaign.

Either way, the case has exposed uncomfortable truths about power dynamics in relationships involving high-profile athletes. The NRL has pledged to review its support systems for players facing personal allegations, while fans wait anxiously for the next development in what has become one of the most talked-about stories in Australian sport this summer.