“…In particular, an abusive personality (Landolt & Dutton, 1997), hostility, emotional instability, and a negative worldview (Pepper & Sand, 2015) as well as higher scores on the aggressive (sadistic), antisocial, avoidant, passive-aggressive, self-defeating, borderline, paranoid, and schizotypal personality scale and on the alcohol-dependent, drug-dependent, bipolar (manic syndrome), and delusional clinical syndrome scales (Fortunata & Kohn, 2003) were associated to couple violence perpetration. Although only few studies assessed the association between these variables and other research are needed, these preliminary findings seem to equate those emerged among heterosexual couples (Brasfield, 2014;Brem et al, 2018;Gildner et al, 2021;Spencer et al, 2019), highlighting the need to consider personality traits in clinical settings. Self-esteem was negatively associated to IPV perpetration as well.…”