Shattered Hearts — Trisha Leigh

Book one of the New York Times bestselling Shattered Hearts Series, re-edited and re-released for a young adult audience.
 

After years of being tossed from one foster home to another, Claire arrives at the home of Jackie Knight and her son, tattooed guitarist Chris Knight. Chris becomes Claire's first friend and first love. But Chris's dreams of musical stardom and Claire's need for a stable home put their love at odds. Chris struggles with his plans for the future, entirely reluctant to leave Claire behind; until Claire does something that may break their love -- and the only home she's ever known -- forever.