Borderline Personality Disorder in Men: Clinical Insights

August 12, 2025
A woman in a white blazer sits across from a man who appears distressed, surrounded by a cozy, modern interior.

What Research Indicates About Borderline Personality Disorder In Men: A Clinical Social Work Perspective

Borderline personality disorder (BPD) is characterized by emotional dysregulation, unstable self-image, impulsive behaviors, and turbulent interpersonal relationships. As with many mental health conditions, BPD can manifest differently across gender identities, though these variations often reflect social conditioning rather than inherent biological differences.

While gender exists on a spectrum, with many individuals identifying outside the traditional binary, understanding how BPD may present differently across gender identities can help licensed clinical social workers provide more effective and personalized therapeutic support. This is particularly important when considering borderline personality disorder in men, who are often underdiagnosed.

How do borderline personality disorder symptoms typically present in men?

Research consistently shows that fewer men receive BPD diagnoses compared to women. However, this disparity likely reflects diagnostic biases and differences in symptom presentation rather than true prevalence rates. Men with BPD may exhibit symptoms that are either misattributed to other conditions or normalized within certain conceptions of masculinity.

Men with borderline personality disorder frequently demonstrate:

  • Externalized aggression and intense anger expressions
  • High-risk impulsivity, including dangerous driving, gambling, unsafe sexual practices, and substance use
  • Passive-aggressive communication patterns
  • Strong novelty-seeking tendencies and rapidly shifting interests
  • Callous attitudes toward others’ emotions or pain
  • Inflated self-importance and entitlement
  • Paranoia and distrust in relationships
  • Superficial emotional engagement
  • Social withdrawal and isolation
  • Self-centered behavior with limited empathy
  • Irritability and low frustration tolerance
  • Excessive need for admiration and validation
  • Competitive or envious attitudes toward others

Gender differences in co-occurring conditions with BPD

The pattern of co-occurring conditions often differs by gender among those with borderline personality disorder. While women with BPD more commonly experience anxiety disorders, eating disorders, PTSD, and mood disorders, men with BPD frequently receive additional diagnoses of antisocial personality disorder, narcissistic personality disorder, or substance use disorders.

Substance use disorders represent a particular concern for men with BPD. Studies indicate approximately 75% of men with BPD meet criteria for a substance use disorder during their lifetime, with alcohol use disorder being especially common. This creates a challenging cycle where substance use exacerbates BPD symptoms like impulsivity and poor emotional regulation, while BPD-related emotional turmoil may drive increased substance use as a maladaptive coping mechanism.

Research shows that women more frequently seek treatment for BPD than men. This gender disparity in treatment engagement likely stems from several factors. Women may initially seek help for co-occurring conditions like depression or PTSD, leading to BPD identification during treatment. Conversely, men with BPD and substance use disorders face unique barriers to care, including the risk of being excluded from treatment programs due to aggressive behaviors, reinforcing treatment avoidance.

Gender differences in “splitting” behaviors

“Splitting” represents a defense mechanism common in BPD where individuals view people or situations in extreme, black-and-white terms. This cognitive distortion stems from difficulties with emotional processing and often results from childhood relationship trauma or attachment disruptions.

People with BPD may struggle to integrate positive and negative qualities of others, instead categorizing relationships as entirely “good” or entirely “bad.” This pattern frequently emerges in new relationships, where initial idealization gives way to devaluation at the first sign of perceived rejection or disappointment. Splitting serves as a psychological defense against the profound fear of abandonment that characterizes BPD.

Gender socialization influences how splitting manifests behaviorally. Men with BPD often express splitting through explosive anger, threatening behaviors, or sudden relationship termination. These expressions may receive less clinical attention because they align with stereotypical masculine behavior patterns. In some social contexts, men may even receive reinforcement for these aggressive responses, viewing them as demonstrations of strength rather than symptoms of emotional dysregulation.

Support approaches for BPD through clinical social work

Regardless of gender identity, evidence-based treatments can effectively address borderline personality disorder symptoms. Dialectical behavior therapy (DBT) provided by licensed clinical social workers and other qualified mental health professionals has demonstrated particular effectiveness for BPD.

The stigma surrounding men seeking mental health support represents a significant barrier to care. Telehealth therapy services offered through platforms like ReachLink provide an accessible option that allows men to engage in therapy discreetly from their homes. ReachLink’s licensed clinical social workers can deliver therapy through video, phone, or messaging formats, with options to match with male therapists if preferred.

Research supports the efficacy of telehealth approaches for personality disorders. A comprehensive review examining various telehealth interventions for personality disorders, with most studies focusing on BPD, found consistent symptom improvement following telehealth therapy.

Conclusion

Borderline personality disorder presents with gender-influenced variations that affect diagnosis, treatment engagement, and clinical outcomes. For men, BPD symptoms often manifest in ways that may be misinterpreted as other conditions or normalized as masculine behavior. This contributes to underdiagnosis and treatment barriers.

Understanding these gender-specific presentations enables licensed clinical social workers to provide more targeted and effective interventions. If you recognize symptoms of BPD in yourself or someone you care about, connecting with a licensed clinical social worker through ReachLink can be an important first step toward symptom management and improved relationships. Our telehealth platform makes quality mental healthcare accessible while addressing the unique needs of men with borderline personality disorder.

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