Not sure which personality assessment fits? Take the MSI-BPD/PDQ-BPD assessment online

The MSI-BPD/PDQ-BPD assesses personality across traits, tendencies, and interpersonal style. Relevant for Personality Disorder concerns. Complete online on our main site for a structured reference report.

Take Borderline Personality Disorder (MSI-BPD/PDQ-BPD)

I keep sabotaging my relationships—could this be a sign I need a borderline personality test?

For educational purposes only. Not medical advice. Consult a qualified professional if you need help.

Expert answer

It’s painful to notice a pattern of pushing people away—especially when you care deeply about them. If you’ve found yourself repeatedly sabotaging relationships, only to feel intense regret or fear of abandonment afterward, you’re not alone in wondering whether this points to something more structured than just “bad luck” in love. These experiences can be confusing and emotionally exhausting, and they may signal traits worth exploring through a borderline personality test.

What does relationship sabotage linked to borderline traits look like?

People who score higher on measures like the McLean Screening Instrument for Borderline Personality Disorder (MSI-BPD) or the Personality Assessment Inventory (PAI) often describe cycles of intense closeness followed by sudden withdrawal or conflict. This isn’t about being “dramatic”—it’s about emotional sensitivity that leads to actions meant to protect against rejection but end up causing it. Examples include:

  • Accusing a partner of not caring during minor disagreements
  • Ending things abruptly after feeling slighted
  • Feeling empty or panicked when someone needs space
  • Swinging between idealizing a person and feeling deeply disappointed by small flaws

These behaviors aren’t intentional—they stem from deep fears of abandonment and unstable self-image, both core features assessed in a borderline personality test.

A quick self-check you can try today

Ask yourself honestly:

  • Do I often feel relationships are “all or nothing”?
  • Have I ended friendships or romances because I feared they’d leave me first?
  • Do my emotions shift rapidly in response to perceived slights?
  • Do I struggle to feel like “myself” outside of close relationships?

If several of these resonate, it doesn’t mean you have borderline personality disorder—but it does suggest your relational patterns might benefit from deeper understanding.

To gauge where you stand, borderline personality test screening is a solid professional starting point. It offers structured insight into how intensely these traits show up in your daily life and whether they significantly disrupt your sense of stability or connection.

When to seek professional help

Consider speaking with a mental health professional if your relationship patterns cause ongoing distress, lead to repeated breakups or isolation, or interfere with your ability to trust others—or yourself. A clinician can help differentiate between temporary stress responses and enduring personality traits that may benefit from targeted support, such as dialectical behavior therapy (DBT).

Remember: completing a borderline personality test is about clarity, not labeling. The results can guide conversations with a therapist and help you build more secure, sustainable connections—not out of fear, but from a grounded sense of self.

Personality Disorder Assessments · Assessments

Still unsure after reading? Try a self-assessment on our main site.