Cumulative childhood trauma (CCT) increases the risk of relationship difficulties in adulthood. Couples welcoming a new child are particularly prone to relationship distress, and CCT survivors may be especially vulnerable during this period. This study examined the association between CCT and relationship satisfaction and tested the role of parental alliance in this association. A random sample of 1136 different-gender parental couples completed online self-report questionnaires. Path analyses guided by the Actor-Partner Interdependence Model revealed that parents' CCT was associated with their own lower relationship satisfaction through their own and their partner's parental alliance in both mothers and fathers. Results also revealed dyadic associations between one parent's CCT and their partner's relationship satisfaction through their own and their partner's parental alliance. These findings support the relevance of couple interventions focusing on the parental alliance to improve relational well-being in parental couples where one or both partners have experienced CCT.

Parents of an infant may be particularly vulnerable to peritraumatic distress (e.g., psychological distress experienced during or immediately following a traumatic event) associated with events such as the COVID-19 pandemic. Since peritraumatic distress could affect both their psychological well-being and their couple relationship functioning, it is essential to measure and document these symptoms within parents. The COVID-19 Peritraumatic Distress Index (CPDI; Qiu et al., 2020) was the first validated instrument to measure COVID-19 peritraumatic distress, but it has not yet been validated in French. This study aimed to assess the psychometric properties of the French-Canadian version of the CPDI (F-CPDI) in a sample of 492 parents (58% of mothers) of an infant in Quebec Province (Canada). The factor structure, internal consistency, and convergent validity of the instrument were tested. Results indicate that the F-CPDI has good internal consistency and supports the four-factor structure proposed by the authors of the original instrument. Results of correlation analyses indicated that peritraumatic distress was related to increased psychological distress, postpartum depression, and lower life satisfaction. Results indicate satisfactory psychometric qualities for the F-CPDI, providing researchers and mental health professionals access to a COVID-19 peritraumatic distress measure. This questionnaire can be used to assess peritraumatic distress in parents of an infant during a pandemic period, which is a first step towards offering adapted intervention strategies.

Cumulative childhood trauma (CCT) increases the risk of experiencing interpersonal problems and relationship distress in adulthood. However, not all CCT survivors experience such difficulties, and little research has investigated protective factors against relationship dissatisfaction in CCT survivors and their partners. Romantic attachment might be one such factor that could reduce the harmful effects of a CCT history on relationship satisfaction for both survivors and their partners. Using a dyadic perspective, this study aimed to examine the association between CCT and relationship satisfaction and to test the moderating effect of attachment avoidance and anxiety on this association. A sample of 501 couples was recruited through a Canadian survey firm. Canadian couples who had provided their telephone number were randomly selected to complete the short form of the Dyadic Adjustment Scale, the Experiences in Close Relationships Scale, and the Childhood Cumulative Trauma Questionnaire. The actor-partner interdependence moderation model was used to guide the analyses. Results showed that individuals' and partners' higher CCT was correlated with both partners' lower relationship satisfaction. The analyses revealed a moderating effect of lower attachment avoidance on the link between individuals' CCT and their own relationship satisfaction. Specifically, individuals' CCT was significantly and negatively associated with relationship satisfaction at high levels of attachment avoidance, but unrelated to relationship satisfaction at low levels of attachment avoidance. The final model explained 31.4% of the variance in relationship satisfaction. Overall, the findings support the relevance of couple interventions that focus on romantic attachment to improve relationship well-being in couples where one or both partners have experienced CCT.

Research has revealed a significant prevalence of sexual problems in adulthood among child sexual abuse (CSA) survivors, yet many survivors do not report such difficulties. This study examined the moderator role of relationship satisfaction in the association between CSA and sexual difficulties in adulthood. Questionnaires assessing history of CSA, sexual difficulties, and relationship satisfaction were completed by 320 adults in intimate relationships. Analyses indicated that CSA survivors who were highly dissatisfied with their relationships reported more sexual difficulties than those who were satisfied with their relationships. Results highlight the importance of positive intimate relationships when working with CSA survivors.