Escaping to the Genius

Our favorite FBI agent has a new battle to fight, and this time it has to do with family. Spencer Reid has a niece: Celeste Reid, Brent Reid's daughter. Celeste is nothing like her dad though; at sixteen she has three degrees and has had more physical and mental trauma thrown at her than any girl should. Ever the hero, Spencer helps her escape her abusive father and brings her to Quantico.
Celeste has a problem though; any guy except Spencer makes her skin crawl, and she can hardly even look at them.
She knows that she's going to have to learn to deal with men, but in baby steps.
But when Brent comes back, no one knows if she'll ever recover.