Convicted YouTube mom Ruby Franke's kids open up in Hulu’s new docuseries, "Devil in the Family: The Fall of Ruby Franke," streaming Thursday. “When I started getting older, I realized the YouTube channel had ruined my childhood,

Former YouTube star Ruby Franke tried to remain in contact with husband Kevin Franke after she was arrested on child abuse charges, but he has since asked her to stop writing him from prison. "The last letter that I received from her from prison was maybe in March or April of last year,

The estranged husband of Ruby Franke -- a mom who rose to fame on YouTube and later pleaded guilty to child abuse -- is now speaking out to warn other families about the dangers of social media.