The husband of convicted mommy vlogger Ruby Franke breaks his silence on his estranged wife's guilty plea to four counts of second-degree felony child abuse

Convicted former parenting vlogger Ruby Franke's husband and son open up to PEOPLE and in Hulu's new docuseries, Devil in the Family: The Fall of Ruby Franke

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.