“…That is, we expected narcissistic rivalry to be linked with the use of antagonistic strategies and coercion-based tactics to prevent romantic partners from committing infidelity or defecting from the relationship that are similar in some respects to the approaches that are adopted for managing their own feelings of grandiosity (e.g., derogating others). This prediction was also consistent with the results of previous studies showing that narcissistic rivalry is associated with a wide variety of negative romantic outcomes including unflattering perceptions of current relationship partners (e.g., Wurst et al, 2017; Zeigler-Hill et al, 2020) as well as the tendency to employ intimidation or coercion when attempting to influence their romantic partners (Sauls et al, 2019) or gain status in the broader social environment (Zeigler-Hill et al, 2019).…”