Shockwaves rippled through the K-pop community this week as a bitter feud between Dongho, a former member of the boy group U-KISS, and his ex-wife erupted into the public eye. The dispute, marked by explosive allegations, denials, and threats of legal action, has left fans and observers alike questioning how private family matters became a national spectacle.
It all began on February 25, 2026, when Dongho’s ex-wife—identified in media coverage simply as A—took to social media with a series of posts accusing Dongho of infidelity, neglecting child support payments, and failing to uphold his responsibilities as a father since their 2018 divorce. According to Herald Economy and Channel A, A’s posts quickly gained traction, fueling a heated public debate about the private lives of celebrities and the boundaries of online discourse.
Dongho, who debuted with U-KISS in 2008 and left the group in 2013 before retiring from the entertainment industry, was swift in his response. On February 26, he posted on his own social media account, categorically denying all of A’s allegations. "To clarify, I have never been unfaithful, and the claims about visitation, child support, and abuse are all falsehoods," Dongho wrote, as reported by Herald Economy. He went on to announce his intention to pursue criminal charges for defamation and the spreading of false information, stating, "I plan to file a criminal complaint for defamation and spreading false information."
The public spat, however, was far from over. That same day, A escalated the situation by threatening to reveal the names of other group members allegedly involved in prostitution with Dongho. She posted screenshots of a KakaoTalk messenger conversation, purportedly showing a contact saved as 'Dongbli' making derogatory remarks about sex workers and using crude sexual language. A further accused Dongho of making inappropriate comments involving their son, lambasting him as a bad parent and stating, "You are not even a parent." She also claimed to possess evidence of unpaid child support and a recording of abuse by Dongho's mother, vowing, "I have bank account proof of unpaid child support and a recording verifying abuse by your mother."
Amid the barrage of accusations, Dongho fired back, accusing A of leveraging their son’s social media account to make her posts and dismissing her claims of being a victim. "You started posting using our son's account from the beginning," he asserted, urging her to handle the matter through proper legal channels: "If you have something to say, file a complaint and talk with your lawyer." According to Herald Economy, Dongho was adamant that the allegations were baseless and that he had never shirked his parental duties.
The online battle between the former couple quickly intensified, with both sides threatening legal action and trading public barbs. A, undeterred by Dongho’s legal threats, responded on social media: "You say everything is false. Are you crazy? Fine, let’s take this all the way. Please, sue me." She doubled down on her threat to name other U-KISS members allegedly involved in prostitution, further inflaming public interest and speculation.
For a brief period, A maintained a steady stream of posts, sharing what she claimed were incriminating conversations and evidence. She accused Dongho of hypocrisy, saying, "Stop pretending to be good. Don’t delude yourself. I didn’t endure because I liked you or because I wanted to." She continued, "You’re not a parent. You’re a truly bad person. In front of everyone, you pretend to be good and lie—aren’t you ashamed?" However, perhaps realizing the gravity of the situation or in response to legal threats, A later deleted all related posts from her social media accounts.
The origins of the feud trace back to the couple’s high-profile relationship. Dongho, who enjoyed immense popularity as the youngest member of U-KISS, married A in November 2015. The following year, they welcomed a son. Dongho briefly returned to the entertainment industry as an actor before the couple’s divorce in 2018, after which he again withdrew from public life. Despite the breakup, little was known about the reasons for their split until A’s recent allegations brought their private affairs into the harsh glare of public scrutiny.
According to Channel A, A’s initial social media posts on February 25 alleged that Dongho’s infidelity was the primary cause of their divorce. She further accused him of failing to provide child support and displaying a poor attitude during visitation with their son. Dongho, for his part, has consistently denied all wrongdoing, maintaining that the accusations are "all falsehoods" and reiterating his intention to clear his name through legal means.
The controversy has sparked a wider conversation in South Korea about the limits of online speech, privacy, and the responsibilities of public figures. Some commentators have expressed sympathy for Dongho, arguing that personal disputes should be resolved privately rather than in the court of public opinion. Others have sided with A, citing the courage it takes to speak out about alleged mistreatment and the importance of holding celebrities accountable for their actions.
Legal experts interviewed by local media have pointed out that both parties could face repercussions if the allegations are proven to be false or defamatory. In South Korea, defamation—especially when it involves the spread of false information—can carry significant criminal penalties, even if the statements are made online. The case has also highlighted the potential dangers of social media as a platform for airing personal grievances, with some warning that the rush to judgment can have lasting consequences for all involved, including the couple’s young son.
As of now, no formal charges have been filed, and both Dongho and A appear to be preparing for a protracted legal battle. The public, meanwhile, remains riveted by the unfolding drama, with each new revelation prompting fresh waves of speculation and debate. Whether the truth will emerge in a courtroom or be lost amid the noise of social media remains to be seen, but one thing is certain: the Dongho-A saga has become a cautionary tale about the perils of mixing family, fame, and the relentless scrutiny of the internet age.
For now, the posts have been deleted, but the questions raised by this dispute linger—about privacy, responsibility, and the human cost of public conflict. As both parties prepare for potential legal proceedings, the story continues to grip a nation, serving as a stark reminder of how quickly private pain can become public spectacle in the digital era.