Seven months after helping her terminally ill mother during the end of her life in home-hospice, filmmaker Judith Helfand becomes a “new old” single mother at 50. Overnight, she’s pushed to deal with her stuff: 63 boxes of her parent’s heirlooms overwhelming her office-turned-future-baby’s room, the weight her mother had begged her to lose, and the reality of being a half century older than her daughter.