Abstract: | The study examined attachment‐related predispositions and patterns of cognition and emotion that contribute to different secret‐keeping experiences. Participants (n = 380) reported on their secret keeping, rumination, attachment anxiety, and attachment avoidance via online questionnaires. Results showed that both anxiety and avoidance were positively associated with keeping a secret from a romantic partner, while only avoidance was associated with a greater total number of secrets kept. The association between avoidance and rumination was partially mediated by perceptions of a partner's ownership rights to the secret and guilt for keeping the secret, such that those who were highly avoidant were less likely to perceive a partner's ownership rights. Finally, highly anxious participants reported higher levels of rumination, which were mediated by feelings of guilt for keeping a secret. The study extends research on the link between secrecy and rumination by offering a theoretical account based on attachment for why some people are more likely to ruminate about their secrecy than others. |