Abstract
Background: The upward trends in divorce and the conflicts and distress in couples’ relationships made researchers seek cost-effective interventions to reduce marital problems. Objectives: This study aimed to evaluate the effects of integrative behavioral couple therapy (IBCT) on emotion regulation and cognitive flexibility among emotionally divorced couples (EDCs). Methods: The study was conducted on 20-50-year-old EDCs visiting Ramshir counseling centers in Iran in 2022. The purposive sampling method was used to select 12 couples (24 individuals). This experimental research adopted a pretest-posttest design with follow-up. The experimental group received ten 90-minute IBCT sessions. The research instruments included the Gottman Emotional Divorce Scale, Emotion Regulation Questionnaire, and Cognitive Flexibility Inventory—the repeated measures ANOVA was then used for data analysis in SPSS software version 27. Results: The mean (± SD) of emotion regulation was 80.25 ± 7.92 on the pretest, whereas it was 124.88 ± 11.63 and 120.88 ± 8.70 on the posttest and follow-up. Moreover, the mean (± SD) of cognitive flexibility was 60.50 ± 5.70 on the pretest, while it was 100.46 ± 6.33 and 97.13 ± 4.47 on the posttest and follow-up. The results indicated that IBCT improved emotion regulation and cognitive flexibility in EDCs (P < 0.001). Conclusions: Based on the results, IBCT can enhance emotion regulation and cognitive flexibility in couples experiencing marital conflicts and emotional divorce. Couples therapists should hold IBCT training workshops to improve emotion regulation and cognitive flexibility in EDCs.