Duffy is married to Rachel Campos. In 1998, Duffy and Campos first met on the set of MTV's Road Rules: All Stars. Almost a year later, they tied the knot in an intimate ceremony.

Duffy and his wife, his fellow Fox News host Rachel Campos-Duffy, got their start in public life on the MTV mainstay “The Real World.” As a not especially political teenager in the 1990s ...