A bullet grazes the shin of matriarch Sohni Ammi (Farazeh Syed) at her beloved son’s wedding. It was a celebratory bullet; shooting guns into the air replaces fireworks in this part of provincial Pakistan. Even though Sohni Ammi just needed stitches, the groom’s family blamed the freak mishap on the ongoing curse of Zeba, the bride (Mamya Shajaffar), whose previous two marriages never…