Jackie O Sues ARN Media for $82 Million Following Kyle Sandilands Fallout

The long-running partnership of Australian radio’s most polarizing duo has come to a crashing halt. After decades of dominating the airwaves, The Kyle and Jackie O Show officially ended on February 20, 2026, leaving a trail of legal battles and shocking allegations in its wake. Now, Jackie “O” Henderson is taking her former employer, ARN Media, to court in a wrongful termination lawsuit seeking a staggering $82 million.

The Final Meltdown: February 20, 2026

The demise of the breakfast show wasn’t a gradual fade but a sudden implosion. On February 20, 2026, a heated on-air exchange between Kyle Sandilands and Jackie O resulted in Henderson walking off the air. The incident was the final straw for the network.

Following the broadcast, ARN terminated the contract of Jackie O. Simultaneously, the network gave written notice to Sandilands, stating that his behavior during the February 20 broadcast constituted “serious misconduct” and a breach of his contract. Sandilands’ contract was also terminated.

Court Documents Reveal Months of Tension

While the February fight was the catalyst for the show’s axing, newly released Federal Court documents suggest the relationship had been fractured for months. According to a statement of claim, Henderson had repeatedly warned ARN Media about Sandilands’ behavior long before the public fallout.

Warnings to Executives

Documents show that in August and September 2025, Henderson demanded that ARN chairman Hamish McLennan and former chief executive Ciaran Davis intervene to stop Sandilands’ on-air conduct. Henderson alleged that she had received complaints from listeners regarding the “abusive” nature of their working relationship.

Allegations of ‘Offensive and Degrading’ Comments

The lawsuit filed against Commonwealth Broadcasting Corporation (CBC), a subsidiary of ARN Media, outlines specific instances of workplace toxicity. Henderson alleges she was subjected to “offensive and degrading” remarks about her personal life and dating history during a broadcast in August 2025.

In one instance, Sandilands told Henderson, “I am worried about you on another note, that you’ll never locate anyone because there is all of these requirements that you have.” The conflict escalated further when, after Henderson walked off air, Sandilands informed the listening audience that she was on her “period time.”

The Legal Battle for $82 Million

The current lawsuit centers on wrongful termination. Henderson’s legal team argues that the network’s failure to act on her previous complaints created an untenable environment. By seeking $82 million, Henderson is highlighting the severity of the alleged misconduct and the subsequent loss of her professional standing at KIIS FM.

What’s Next for Australian Radio?

The removal of the duo from KIIS 106.5 in Sydney, KIIS 101.1 in Melbourne and KIIS DAB+ Perth marks the end of an era for the KIIS Network. As the Federal Court continues to examine the evidence provided in Henderson’s statement of claim, the industry is watching closely to see how ARN Media handles the fallout of one of the most high-profile workplace disputes in Australian media history.