Numan told the audience he had received "the worst news ever" that morning, with his wife Gemma O’Neill rushing onstage to comfort him.
He promised to share the details of the news with fans once he had time to process it, leading to an outpouring of concern and praise for his professionalism from attendees.
Following the emotional incident, Numan cancelled a planned meet-and-greet with fans in Bristol, citing "ongoing difficulties" as the reason.
The performance was part of his Telekon tour, celebrating the 45th anniversary of his album, and occurred shortly after he and his wife celebrated their 30th wedding anniversary.