Cupp has described herself as an atheist, but has consistently stated that she is open to theism,[24][25][26] and once said in an interview with C-SPAN, "I really aspire to be a person of faith some day."[27]
Cupp met John Goodwin, a former chief of staff to Representative Raúl Labrador, at the 2008 Republican Convention, and they began dating in 2011.[28] She and Goodwin became engaged in September 2012, and were married in November 2013.[29] She gave birth to a son, John Davies Goodwin III, in December 2014