For The Record, I Hate You by Amanda Gambill

First hug, first kiss, first love … and first heartbreak. Childhood sweethearts Derek and Eliza were each other’s firsts for everything.
But a week after they lose their virginity, he dumps her and leaves town with a vow to never speak to her again. Four years later, Derek Smyth, the dark-eyed musician who Eli fell in love with, is back.
He just wants to move on, but she wants revenge.
With a runaway brother who lives in a van, an enemy with a secret that could change everything, and a best friend who has the perfect plan to break Derek’s heart, Eli finds herself caught between the past, the future, and finding out what forgiveness and forever really mean.