“…The importance of sacrifice in relationships has been assessed in several ways, including satisfaction with sacrifice (Stanley, Whitton, Sadberry, Clements, & Markman 2006), a willingness to sacrifice (Van Lange et al, 1997), or frequency and variety of sacrificial acts themselves, which can be measured via self-report (e.g., Totenhagen, Curran, Serido, & Butler, 2013) or behavioral observation (e.g., Van Lange et al, 1997). Sacrifice is also often considered a salient component of commitment (Stanley & Markman, 1992), given that the two constructs are closely intertwined (e.g., Johnson & Horne, 2016), yet conceptually distinct (e.g., Monk, Vennum, Ogolsky, & Fincham, 2016). Sacrifice has also been linked with other pro-relationship processes, such as dyadic coping (Johnson & Horne, 2016), accommodation and investment (e.g., Etcheverry & Le, 2005), attachment (e.g., Etcheverry et al, 2013;Impett & Gordon, 2010;Ruppel & Curran, 2012), and relationship quality (i.e., satisfaction, enjoyment, conflict, closeness; Impett et al, 2005).…”