“…Many studies assessed factors that predict the level of PTSD symptoms or presence of probable PTSD among family members. Higher levels of PTSD symptoms or presence of probable PTSD among informal supporters in military samples appeared to be significantly and positively associated with partner’s suicidal ideation (Zerach et al, 2016), presence of PTSD or PTSD severity in survivor (Ahmadi et al, 201; Bramsen et al, 2002; Dekel et al, 2016, 2018; Dirkzwager et al, 2005; Greene et al, 2014; Koić et al, 2002; Mohammadi et al, 2018), duration of survivor’s symptoms (Ahmadi et al, 2011), degree of exposure to survivor physical aggression (Dekel & Solomon, 2006), level of affective empathy (Dekel et al, 2018), partner’s own trauma history (Al-Turkait & Ohaeri, 2008; Dekel et al, 2018), partner’s fusion with the survivor (Dekel, 2010; Lahav et al, 2017), partner’s anxious and avoidant attachment (Ein-Dor et al, 2010; Lahav et al, 2016), partner's feelings of ambiguous loss (Dekel et al, 2016), and length of marriage (Frančišković et al, 2007). Only two studies of military couples found that veterans’ trauma history was not associated with partner’s PTSD symptom levels (Wolf et al, 2013) or presence of probable PTSD in partners (Al-Turkait & Ohaeri, 2008).…”