Billionaire film mogul David Geffen sued by estranged husband Donovan Michaels Billionaire entertainment mogul David Geffen is being sued by his estranged husband Donovan Michaels, who accuses the film producer of treating him like a "living social experiment". 25 July 2025 David Geffen is being sued by his estranged husband. David Geffen's estranged husband has filed a lawsuit against him The 82-year-old film producer is accused of treating Donovan Michaels, 32, like a "living social experiment" during the couple's two-year marriage in a lawsuit filed in the Los Angeles Superior Court.