This is one of the most disturbing stories I have ever read. Basically, the father "catfished" his own daughter, bullied her and pretty much blackmailed her into sending nude photos to him, while he was posing as the boyfriend. He then "killed"off the boyfriend and eventually started sexually abusing the daughter. There are so many levels to this story, it's crazy.
Here's the link, as usual, I'm not able to post the story (not sure why).