Gaslight

When straight-A student Maddie is forced to move to LA, she plans to keep her head down, grades up, and make it through senior year as unnoticeable as possible. But when she stumbles upon an underground boxing match starring the intriguing Hayden Walker, she sees a chance to protect those she loves from her crazy, abusive father. She offers Hayden money in exchange for self-defense lessons, a dangerous arrangement that just might end up changing the pair of them forever.