The marriage between Mel Gibson (named in the court papers as Mel Colm-Cille Gerard Gibson) and his wife of 30 years, Robyn, officially ended today. Though the court papers state that the settlement is “a confidential stipulation for judgment,” it has been widely reported that Robyn is walking away with half of Gibson’s fortune, that could be as high as $850 million. Robyn has custody of the couple’s still-minor child, Thomas Rufus Gerard Gibson, 12.