Erin Etheridge suddenly became a single mom of four in 2015 when her husband, Kenneth, died in a motorcycle accident. Ian Cox has a similar story of loss. His wife, Steffany, died in 2020, after a battle with breast cancer. Ian was suddenly a grieving single dad with three young boys. But their stories don't end there. A few years ago, their mutual circles brought them into each other's spheres.