I can't help agreeing with another comment that so many aspects of the story (along with the way the it's presented) make me raise an eyebrow. She's friends with Jeff Bezos? Pours 20,000 a month into a PI? The man refuses a lie detector? She borrows against her house (while owning horses and with three children) yet can afford to do this (and her husband apparently supports her in the endeavor)? I don't mean to say I don't believe any of this, but it's all incredibly wild in a very uncomfortable way, that makes me question the lifestyle and priorities of someone who can afford to do this in the first place (even though it's a noble cause).