“…It reveals that they are essential to continue to be part of the instrument to predict the phenomenon. These are escalation of frequency and severity of violence (Nicolaidis et al, 2003 ; Kivivuori and Lehti, 2012 ; Vatnar and Bjørkly, 2013 ; Cunha and Goncalves, 2016 ; Johnson et al, 2020 ; Monckton Smith, 2020 ), sexual abuse (Bagwell-Gray, 2016 ; Dobash and Dobash, 2016 ), victim's perception that aggressor is capable of killing her (Nicolaidis et al, 2003 ; Vatnar and Bjørkly, 2013 ; Johnson et al, 2020 ), drug and alcohol problems (Belfrage and Rying, 2004 ; Kivivuori and Lehti, 2012 ; Cunha and Goalves, 2016 ; Dobash and Dobash, 2016 ; Johnson et al, 2020 ), battering during pregnancy (Decker et al, 2004 ), suicide threats or attempts (Belfrage and Rying, 2004 ), separation (Belfrage and Rying, 2004 ; Dobash and Dobash, 2011 ; Cunha and Goncalves, 2016 ; Abrunhosa et al, 2021 ), kill threats (Nicolaidis et al, 2003 ; Belfrage and Rying, 2004 ; Cunha and Goncalves, 2016 ), stalking (Nicolaidis et al, 2003 ; Johnson et al, 2020 ), aggressor control daily victim's activities (Decker et al, 2004 ; Dobash and Dobash, 2011 ; Bagwell-Gray, 2016 ; Monckton Smith, 2020 ), aggressor is violently and constantly jealous of victim (Nicolaidis et al, 2003 ; Dobash and Dobash, 2011 ; Bagwell-Gray, 2016 ; Johnson et al, 2020 ), and access, possession and use of weapons (Cunha and Goncalves, 2016 ; Reckdenwald et al, 2019 ; Johnson et al, 2020 ; Monckton Smith, 2020 ; Abrunhosa et al, 2021 ).…”