IMO if she was with her father's side of the family she would have surfaced by now, I DO NOT believe for a second that she is with ANY of her family..... something is VERY wrong with the situation, she is missing and unaccounted for by all who know her.... that leads me to believe that she is with someone her family does not know and that leaves her very, I mean EXTREMELY vulnerable and unsafe......
I truly hope if for some reason someone does have her, that they realize how special she is, how loved she is and that they just can't bear to hurt her, even if they are someone who typically would.....
if there is a perp, they have an opportunity here... let her go.... just let her walk away, no one knows ANYTHING, just let her walk into a hospital or a police station and let her go home......