“…Second, borderline symptoms in couples are rarely studied and when they are, patients with the full syndrome of BPD form only a marginal part of the sample (e.g., Dailey, Burge, & Hammen, 2000). Third, when samples are specifically composed of patients with BPD and relational outcomes are examined, couple relationships are not distinguished from other types of relationships with close friends or parents (e.g., Bardenstein & McGlashan, 1989; Hoffman, Buteau, Hooley, Fruzetti, & Bruce, 2003; Widiger & Frances, 1989). Fourth, to the best of our knowledge, no studies investigating the correlates of marital satisfaction in couples including a partner suffering from BPD also scrutinized the personality and psychological characteristics of the non‐BPD spouse or romantic partner.…”