India, Feb. 27 -- Ruby Franke's children are reflecting on the tragic abuse they faced while living with their mother. In the upcoming Hulu docuseries Devil In The Family: The Fall of Ruby Franke, the convicted child abuser's eldest daughter, Shari, recalled helping her brother, Chad, "clean blood off the walls" after he was "beat really bad."

In the series, premiering Thursday, Shari opened up on feeling helpless when her mother would beat her brother. "I did always feel bad when he got in trouble," the 21-year-old said of Chad. "He'd get a bloody nose and I'd bring him toilet paper and didn't really know what to do," she added.

Chad claimed in the upcoming series that Ruby abused her children off-camera. He went on to recall the "time...