Jennifer Garner's Boyfriend 'Enraged' Over Rumoured On-Screen Reunion With Ben Affleck

A widely circulated StyleCaster report on October 10, 2026 cited insiders claiming that businessman John Miller, Jennifer Garner's longtime partner, is 'enraged' and 'uncomfortable' at the possibility of Garner and her ex-husband Ben Affleck 'potentially playing romantic partners' in a new film. According to the piece, the pair are in early talks for a project that would reunite them on screen for the first time since their 2015 separation. Sources said Miller fears the on-screen chemistry could reignite tabloid gossip about his relationship with Garner, who shares three children with Affleck. Representatives for all three stars declined to comment, and no studio has confirmed the project is a go. The story was picked up by People, Us Weekly, Hola and the Daily Mail, becoming one of October 10's most-shared celebrity-relationship items in the United States and United Kingdom. Analysts of the celebrity press pointed out the familiar pattern around 'Bennifer'-adjacent stories, which spike engagement whenever Affleck's name is linked to either Garner or his ex-wife Jennifer Lopez. Fans debated the casting on social media, with many defending Garner's professional right to take any role.