In a moment of self-absorption, Clara Purdy's life takes a sharp left turn when she crashes into a beat-up car carrying an itinerant family of six. The Gage family had been travelling to a new life in Fort McMurray, but bruises on the mother, Lorraine, prove to be late-stage cancer rather than remnants of the accident. Recognizing their need as her responsibility, Clara tries to do the right thing and moves the children, husband and horrible grandmother into her own house - then has to cope with the consequences of practical goodness.