Is BPD Neurodivergent?

In a previous post, we talked about what it means to seek neurodivergent-affirming therapy and how to find a therapist who genuinely understands and supports different ways of thinking and feeling. We also explored the idea of neurodivergence, which, at its core, describes brains that work and experience the world differently.

But what exactly counts as neurodivergent? And where does Borderline Personality Disorder (BPD) fit into all of this?

Who Gets to Define Neurodivergence?

There isn’t a single official list of conditions that are considered “neurodivergent.” Some people define it narrowly, only including what are known as neurodevelopmental disorders, such as ADHD and autism. According to the DSM (Diagnostic and Statistical Manual of Mental Disorders), neurodevelopmental disorders are conditions that affect how the brain develops, often showing up in childhood and shaping things like emotional regulation, social interaction, learning, and behaviour over time.

This narrower definition leaves out people with conditions like BPD, anxiety disorders, or PTSD. But why should we assume that only certain diagnoses reflect a “different” brain, while others are just problematic behaviour?

Advocates, such as neurodivergent educator Sonny Jane Wise, have been pushing for a more inclusive definition. And it makes sense. After all, we know that mental health diagnoses are based on clusters of symptoms, not clear-cut brain scans. The brain and behaviour are shaped by both biology and environment, and the lines between these categories are not always easy to draw.

More Than Just Medical Labels

The terms “neurodivergent” and “neurotypical” aren’t just medical—they’re also social. There are ways we group people, often shaping how society treats them. Mental health diagnoses don’t just guide treatment. They also influence who gets compassion, who gets accommodations, and who gets dismissed.

For example, we often see ADHD and autism discussed with empathy. People are encouraged to view these diagnoses as a way to better understand themselves and stop blaming their struggles on personal failure. In contrast, people with BPD are frequently portrayed as manipulative or emotionally unstable, especially online. The same behaviours—like crying or emotional outbursts—might be met with compassion in someone with autism, but judged harshly in someone with BPD.

This difference in perception matters. Because all of these conditions—ADHD, autism, BPD—can involve intense emotions, sensory sensitivities, impulsivity, and social struggles. Yet, one group is labelled “neurodivergent,” while another is often treated with suspicion or stigma.

Trauma and Brain Development: Why BPD Might Belong

We know that BPD is often rooted in experiences of complex trauma and invalidation during early development. And we know that trauma affects the brain. So why isn’t BPD considered a neurodevelopmental disorder? If a child’s brain adapts in response to their environment, and those adaptations stay with them into adulthood, isn’t that also a form of different brain development?

There’s also a lot of diagnostic overlap between BPD, ADHD, and autism. Emotion regulation difficulties, trouble in relationships, and impulsivity—these can show up across all three. Often, different clinicians may diagnose the same person differently, depending on their lens. Gender and identity also play a role. For example, women and trans individuals are more likely to be diagnosed with BPD, while men may be more readily diagnosed with ADHD or autism for the same behaviours.

That raises the question: Are we really talking about different conditions, or different ways of interpreting behaviour?

Language Can Include or Exclude—We Get to Choose

Some people insist that the term “neurodivergent” should only apply to ADHD and autism. But language evolves. And maybe choosing a broader, more inclusive definition is actually a form of resistance. It challenges the stigma and says: people with BPD are not broken or manipulative—they’re people whose brains and emotions developed differently in response to difficult environments.

At Lavender Grove Counselling, where we offer neurodivergent counselling in Vancouver, we recognize that many of our clients—especially those who feel deeply—haven’t always felt seen or supported. Whether you’re dealing with ADHD, autism, BPD, or something else entirely, your experience matters. You deserve compassion, not judgment.

Feeling Deeply Is Not a Flaw

One thing that often unites people with ADHD, autism, and BPD is a deep emotional intensity. In a world that often rewards detachment, this can feel like a burden. But at Lavender Grove Counselling, we see it as a strength. Deep feelers are often the most empathetic, creative, and passionate people.

Our goal is to create a safe, affirming space for LGBTQ+ and neurodivergent individuals—especially those who’ve been dismissed or misunderstood elsewhere. We believe in supporting the full range of neurodivergent experiences, including the ones that have been stigmatized.

So, is BPD neurodivergent? We think it can be especially if we define neurodivergence not just by checkboxes in a manual, but by the real, lived experiences of people whose brains and hearts just work a little differently.

We’re honoured to walk alongside you.