Plot summary

Cheryl was just 22 years old when her mother Bobbi (Laura Dern) died of cancer in 1991. As children, Cheryl and her brother watched their mother endure intense suffering at the hands of their mentally and physically abusive father, and Bobbi was just getting her life together when she fell gravely ill. The loss was too much for Cheryl to take, and before long she sank so deeply into heroin addiction that it destroyed her marriage. Four years later, Cheryl has hit rock bottom. She knows that unless she makes a change, the future she had once hoped for will slip permanently out of reach. Later, as Cheryl begins her arduous journey through the wilderness, those painful memories come flooding back as she encounters numerous dangers and disheartening setbacks. However, the kindness of strangers helps her summon the courage and endurance she'll need to stay the path..