“…The interpersonal difficulties associated with PTSD have important treatment implications, especially as positive social support is associated with decreased PTSD severity (Byrne & Riggs, 2002; King et al, 1999). Caregiver burden predicts less spousal engagement in the partner’s PTSD treatment, and high levels of familial discord can have a deleterious effect on treatment and outcomes of veterans with PTSD (Sautter et al, 2006; Tarrier, Barrowclough, Haddock, & McGovern, 1999). Furthermore, having the partner of an individual with PTSD involved in treatment has been associated with significant reductions in PTSD and other psychological symptoms (Billette, Guay, & Marchand, 2008; Monson, Schnurr, Stevens, & Guthrie, 2004).…”