Shattered Disposition - Twilight Fanfiction

Isabella Swan lives in her own world. It's the only way she's been able to shield herself from so much pain. Living in the small town of Forks with her drug dealing parents, her brother David is really the only one who understands her. In such a dysfunctional family, Bella clings to her older brother in hopes he'll make everything better. Little does she know, he's about to make everything so much worse.