Broken Rules by Rebel Hart

Ophelia Lopez thought the worst was over, until the guy who she both loves and hates shows back up begging for her help.
The Elites of Weis-Jameson Preparatory Academy put Ophelia through hell, and her crush Emmett Jameson seemed to be the ringleader of them all.
With both of their abusive, damaged fathers out of the way, he tried to convince her that he had changed. He wanted to prove to her he could be the man she deserved.
Traumatized from everything she experienced at the hands of the Elites, she begged him to let her go and never speak to her again.
But it appears the Elites aren’t done with her yet. Emmett’s sister goes missing, and the only person he can trust is Ophelia.
It doesn’t take long for the sexual chemistry between them to ignite all over again as they try to solve the mystery of his sister’s disappearance.
As she grapples with her complex feelings and he tries to prove himself to her, things get even more tense when Emmett’s ex shows back up, determined to bring back the old hierarchy of the Elites and kick Ophelia out of the picture.
Only this time, she has one of Ophelia’s only trusted friends won over to back her up.
Jealous tempers fly as Ophelia tries to determine who can be trusted and whether Emmett can truly be a good person and treat her well.
The old games continue, only all the rules have changed now. All she can do is try and keep up, but one thing remains true. No one is who they say they are.