Hurt - A.Hotchner fic

Having been with the BAU for a short while now, approaching a year. Y/N has always felt that the rest of the team are more valuable than she is to the BAU. feeling as though she is constantly fighting, and failing to prove to herself that she is just as capable.
Well at least her boyfriend loves her. Or that's what she thinks. In reality, he uses her and abuses her, thriving off her fear and submission towards him. Manipulating her into thinking she is the problem that needs to be "fixed".
What happens when her boss, Hotchner realises what's been going on? He might just be too late trying to save her.