The real question

Apparently, the "sexts" between Amazon head Jeff Bezos and his paramour were provided to the National Enquirer by her brother.  Now for the questions which nobody seems to be asking, but have got to be on somebody's mind besides myself:

• What kind of girl not only sends and receives sexts, but provides copies to her brother? 
• What kind of brother, upon receiving said sexts, decides to forward them to the Enquirer instead of staging some kind of intervention for his sister's well-being?
• What kind of idiot, upon learning this, decides to continue dating this girl when he's learned the hard way about how sick that family is?

I am hoping and praying that the answers to this are not more general than the obvious three names, but I am not confident in this.