Highlights•2–4% of spouses report having sex with a secondary partner in the preceding 12
months.•Males and females are now engaging in infidelity at similar rates.•Infidelity shows …

Few spheres in life are as universally relevant for (almost) all individuals past puberty as
sexuality. One important aspect of sexuality concerns individuals' sex drive—their …

This study explored the association between sociosexuality (behavior, attitudes, and desire)
and commitment to understand sexual infidelity in current relationships. We also explored …

Pamela C. Regan's The Mating Game: A Primer on Love, Sex, and Marriage, Third Edition is
the only introductory text about human mating relationships aimed specifically at a university …

For better or worse, relationships have the potential to affect individuals' self‐concepts;
however, currently no integrative model exists to explain the variety of these self‐concept …

There is theoretical reason to believe that narcissism is associated with infidelity. Yet,
studies that have examined this association have yielded inconsistent results. Given that …

Purpose The purpose of this paper is to examine the moderating role of marital status
between infidelity and development of stress, anxiety and depression. Additionally, to …

The ultimate goal of this research was twofold:(1) to investigate the associations between
narcissism, intentions towards infidelity, and relationship satisfaction; and (2) to explore the …

Research addressing the underlying functions of sexual fantasies has mainly focused on
variables associated with frequency and content of fantasies. Relatively less is known about …

The current study examined relationships between sociosexual constructs and motivations
for infidelity in a currently cheating sample. Members of the AshleyMadison. com website …