“Let me just say good-bye to my baby,” Nallely said. Throughout our video interview, kids of varying ages pop into the frame to kiss their mom on the cheek and exchange a quick “I love you.” One thing about Nallely becomes clear; she is a woman who puts her family...

Sarah sits at a desk littered with papers. She swipes them to the side as she adjusts her camera. Her phone rings constantly. She glances at it, ignores, and then four calls later apologetically takes the call. Clearly, Sarah is a woman who is used to putting out...