This study investigated the moderating role of partner enhancement and verification on couples’ emotional responses to daily conflicts. Each evening for 5 weeks, 264 couples in which one partner was under stress reported whether a conflict occurred and both positive and negative relationship feelings. Partners rated each other on relationship-central and relationship-peripheral traits before the diary period, allowing us to examine the consequences of derogation (partner views more negative than self-views) and enhancement (partner views more positive than self-views) relative to verification. Derogation on both relationship-central and relationship-peripheral traits was associated with more negative conflict responses. Enhancement on relationship-peripheral traits was associated with more negative conflict responses than verification. Although not as consistent a pattern, results suggest that enhancement on relationship-central traits was beneficial.