According to the U.S. Bureau of Labor Statisticsopens in new window, demand for marriage and family therapists is expected to grow 13% in the next decade, much faster than the 3% average for all occupations. And when it comes to practitioners with expertise in infidelity specifically, Galena Rhoades, PhD, a private practitioner in Denver who directs the University of Denver’s Institute for Relationship Science, said she only has a “small Rolodex” of well-equipped therapists to refer patients to when her cheating caseload is full. “We see high numbers of couples experiencing infidelity, and there are great approaches to working with them,” she said, “[but] there really aren’t a lot of people who have that training and experience.”