Sexual behaviors and other dimensions of sexuality (e.g., sexual desire, sexual satisfaction) are integral components of a special type of close relationship, the romantic pair bond. Over the years, there have been calls for more research that examines how sex influences the development, maintenance, and ending of relationships (e.g., Berscheid, 1988; Diamond, 2013; Sprecher, Christopher, & Cate, 2006). Such calls appear to have been heeded. Research that links sexuality with relationship phenomena (e.g., satisfaction, love) can be found in journals published in both the sexuality and the close relationships fields – distinct, interdisciplinary scientific areas. In fact, our literature searches led to so many empirical articles relevant to the topic of relational sex that it was challenging not only to narrow the topics but also to narrow the literature discussed within each section.
In this chapter, we introduce conceptual and theoretical issues pertinent to the study of sex within a relational context. Second, we discuss attitudes and beliefs about sex in several relational contexts ranging from casual relationships to extramarital relationships. We then discuss the ways in which sex is implicated in attraction and the development of relationships as well as the degree to which sex is predictive of and intertwined with interpersonal processes and outcomes in developed relationships. We also focus on the challenges of sexual jealousy and aggression and discuss how family and peers affect sexuality at the individual and dyadic levels. We end with suggestions for future research that can advance our understanding of sexuality in a relational context.
CITATION: Sprecher, S., Christopher, F. S., Regan, P., Orbuch, T., & Cate, R. M. (2018). Sexuality in personal relationships. In A. L. Vangelisti & D. Perlman (Eds.), The Cambridge handbook of personal relationships (2nd ed., pp. 311-326). Cambridge, UK: Cambridge University Press.