British comedian and children’s author David Walliams has reportedly experienced a serious mental health crisis amid growing public attention surrounding allegations of sexual misconduct.

According to information presented during recent High Court proceedings, Walliams faced significant psychological distress after being approached by journalists from ITV News and The Guardian in May 2026 and asked to respond to allegations concerning his past conduct.

His legal representatives told the court that the situation had a devastating impact on his mental health. He subsequently received psychiatric care and was detained under the Mental Health Act on two occasions for assessment and treatment.

The court also heard that his mental health difficulties became a significant factor in his attempt to prevent the media organisations from publishing their investigations.

Walliams sought a permanent injunction against ITV News and The Guardian, arguing through his lawyers that publication could place his life at serious risk.

However, the High Court rejected his application, ruling that preventing publication would represent an exceptionally serious restriction on freedom of expression. The judge acknowledged the seriousness of the medical evidence while maintaining that his safety and treatment were matters for healthcare professionals.

Meanwhile, the allegations against Walliams have generated considerable public attention. Several women have reportedly made allegations concerning his behaviour, including claims involving inappropriate conduct and the alleged misuse of his celebrity status.

Walliams has denied being a sexual predator or breaking the law. In a statement, he acknowledged that he had sometimes behaved thoughtlessly towards women with whom he had casual relationships, expressing regret that some had been hurt.

The situation has placed the comedian under intense public scrutiny, raising difficult questions about accountability, press freedom, personal privacy and the responsibility to protect individuals experiencing serious mental health difficulties.

Importantly, the allegations have not been established as criminal findings, and Walliams maintains his denial of wrongdoing.