ABC Family Teen Drama about two 16-year-old girls who were switched at birth. Bay was raised in a Big Fancy House by the wealthy John and Kathryn Kennish. Daphne, who went deaf after catching meningitis as a toddler, was raised by single mother Regina Vasquez in a tough neighborhood. Neither girl knew that they weren't biologically related to their families, and in fact didn't know about each other, until Bay requested a DNA test. Now, both families struggle to get along for the girls' sake, and the show takes its drama from that struggle.