Christine herself uses a keystroke logger, software that records everything her two daughters write and see on their home computer. “It’s uncomfortable,” Christine said. “But my older daughter has demonstrated less than zero common sense. The level of trust between us is much lower than I’d like it to be. But I also think she was relieved that we caught her. … My younger daughter calls me a stalker. She says we mistrust her because of what her sister did. That’s true. But my eyes are open, and I won’t go back.”