“…Yet for many people, even that definition is highly suspect (Lenoir, Adler, Borzekowski, Tschann, & Ellen, 2006). For example, across studies of unmarried young adults in ''monogamous'' relationships, infidelity rates seem to average about 33%, with a range of 20% to 57% (Eyre, Flythe, Hoffman & Fraser, 2012;Netting & Burnett, 2004;Vail-Smith, Whetstone, & Knox, 2010;Warren et al, 2012).…”