“…For instance, doubt about a partner's regard that is due to unfaithful behavior surely constitutes a stressful experience in which it would be inappropriate to increase interpersonal trust. Actually, research has shown that when a partner's regard is seriously in doubt, self-protection goals (Murray, Bellavia, Rose, & Griffin, 2003;Murray, Holmes, & Collins, 2006) and avoidance motivation (Cavallo, Fitzsimons, & Holmes, 2010) are activated rather than relationship-focused coping strategies. 1 However, as long as the stress evoking situation is unrelated to the partner's commitment level (e.g., stress evoked by work-related longer periods of physical separation), increased interpersonal trust poses a useful relationshipfocused coping response to lower the threatening quality of the situation and to maintain relationship stability.…”