Antisocial Personality Disorder in People Navigating Divorce or Separation

Key things to know What the evidence shows
How common is it? Not established ASPD among divorced population
Is it more common among people navigating divorce or separation? Personality disorders including ASPD are associated with marital disruption; directionality complicated
Are people navigating divorce or separation at higher risk? #N/A
How much higher is the risk? PDs associated with increased marital disruption; ASPD-specific clean population RR NE
How often can it be missed? High
Does it show up differently among people navigating divorce or separation? Strong Yes
How might it look different? Repeated deceit, exploitation, aggression, irresponsibility or violation of partner's rights may contribute to relationship breakdown; abusive behaviour alone ≠ ASPD
What commonly occurs alongside it? Substance use; BPD/NPD; mood disorders
What can it be confused with? Coercive control/abuse without ASPD; NPD; BPD; substance use
Common screening tool PDQ-4 ASPD scale → structured interview
Separate screening tool for people navigating divorce or separation None
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