Actor Jung Kyung Ho has become the focus of online criticism following news that he and Girls' Generation member and actress Sooyoung have ended their relationship after more than a decade together.

According to Koreaboo, both stars' agencies confirmed on June 9 that the pair had recently broken up and decided to remain supportive colleagues. According to Jung's agency, the couple gradually grew apart due to their demanding schedules before mutually deciding to end their romantic relationship.

The announcement came as a shock to many fans, as Jung and Sooyoung had long been regarded as one of South Korea's most enduring celebrity couples. The pair first met through church and later developed a relationship in 2012.

After publicly acknowledging their romance in 2014, they spent more than 14 years together, openly expressing affection and frequently mentioning each other in interviews and television appearances.

In the wake of the breakup, however, much of the public reaction has been directed at Jung. Social media users accused the actor of failing to take the next step in the relationship, with many arguing that marriage should have followed after so many years together.

Comments criticizing Jung quickly spread online, with some claiming he had "wasted her time" and others suggesting they would have ended the relationship long ago if they were in Sooyoung's position.

The criticism has intensified as fans revisit years of marriage rumors surrounding the couple. Because of their stable and highly publicized relationship, speculation about wedding plans surfaced repeatedly throughout the years.

Adding fuel to the discussion is renewed attention on a ring Jung wore on the fourth finger of his left hand during an appearance on a YouTube program in April, as reported by Sports Chosun. When asked about the ring by veteran broadcaster Baek Ji-yeon, Jung appeared momentarily flustered before explaining only that it was a personal ring, declining to elaborate further.

The moment sparked widespread engagement rumors at the time, with many fans believing it hinted at future wedding plans with Sooyoung.

Another story being revisited involves broadcaster Hong Seok-cheon, who previously revealed that the couple frequently exchanged rings and gifts throughout their relationship. Family members also publicly praised the strength of their bond, further reinforcing expectations that marriage could eventually be on the horizon.

Neither Jung nor Sooyoung has directly addressed the online backlash. While supporters argue that marriage is a private decision that should not be imposed by public expectations, disappointment remains high among fans who once viewed the couple as one of the entertainment industry's most likely success stories to end at the altar.