Minjoo accused Kim Woong of "confinement of Lee Jae-myung's own brother.""Defamation".

In addition, the Democratic Party of Korea filed a complaint with the police on defamation charges against Kim Woong, a former lawmaker of People's Power, who claimed that Lee Jae-myung imprisoned his brother in a mental hospital through SNS.

The Democratic Party of Korea's legal committee issued a press release saying that Lee never imprisoned his own brother, and the Supreme Court did not admit that it urged him to be forcibly hospitalized.

He then argued that it was deliberate for former lawmaker Kim, a legal professional, to actively announce it even though he knew it was a false fact through the ruling and media reports.

In response, former lawmaker Kim wrote on social media that Lee's failure to file a complaint directly and putting the party ahead was a trick to avoid punishment for innocence, urging the police to reinvestigate and accusing Lee of being an innocent teacher.