Emotion regulation and intimate partner violence in newlyweds.

Is the inability to regulate negative emotions a risk factor for intimate partner violence (IPV)? To address this question, the authors asked 72 newlywed couples to report their levels of negative affect every day for 7 days and examined whether variability in those reports was associated with the IPV self-reported to have been perpetrated over the previous year. Although main effects of variability in both husbands' and wives' negative affect did not reach statistical significance, variability in husbands' negative affect significantly interacted with wives' reports of IPV to account for husbands' IPV, even after overall levels of husbands' negative affect, marital satisfaction, and chronic stress were controlled. Specifically, whereas variability in negative affect was unrelated to IPV among husbands with wives who reported no IPV, such variability was positively associated with the IPV perpetrated by husbands with wives who also reported having perpetrated IPV during the previous year. Although preliminary, these results support theories suggesting that the ability to regulate negative emotions may help intimates avoid perpetrating IPV, particularly when faced with a partner's IPV perpetration.