Struggling with the demands of her job, distant husband, spoiled daughter and Alzheimer's patient father, Allison becomes addicted to painkillers and lands in rehab, where amid fellow inpatients she confronts incompatible recovery techniques, barely trained counselors and her own denial.

Shannon Will is nearing thirty and has already made six trips to rehab (not that anyone's counting). But this time, she swears, will be different. She'll clean up her act, go to meetings, find a sponsor, and make a clean break with her past; starting with a new phone number. But old ties aren't so easy to sever. When Shannon's new phone starts getting messages she was never meant to see, Shannon has to decide whether to risk getting involved, or stay...