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Forum » My therapist says I'm not BPD — she says I'm autistic with CPTSD, and I don't know what to do with that
My therapist says I'm not BPD — she says I'm autistic with CPTSD, and I don't know what to do with that
I just switched therapists because my last one kept telling me I had "borderline traits" and I needed to "take more accountability" for my emotional reactions. The new therapist read my whole history, sat with me for three sessions, and then said very gently: "I don't think you have borderline personality disorder. I think you're autistic and you have complex trauma, and nobody ever screened you for either one."
I've been carrying the BPD label for six years. I did DBT. I did the workbooks. I blamed myself for every relationship rupture and every meltdown. And now I'm realizing that half the "BPD symptoms" were actually autistic sensory meltdowns, and the other half were trauma responses to a childhood that was genuinely not safe.
I feel like the ground just shifted under me. Relieved, but also really, really angry. How many of us have been through this?
Replies (8)
This is a documented, widespread phenomenon, and you are not alone. Autistic women and AFAB people are misdiagnosed with BPD at staggering rates — some studies suggest up to 40% of people diagnosed with BPD later meet criteria for autism. The overlap in external presentation (emotional intensity, interpersonal difficulty, self-harm as regulation) is real, but the underlying mechanisms are completely different. BPD frameworks assume the emotional reaction is disproportionate to the trigger. In autism, the trigger is often genuinely overwhelming — sensory overload, social confusion, accumulated masking fatigue — but clinicians who don't screen for sensory processing differences never ask about that. They just see "big emotions" and stamp the BPD label.
Welcome, and I'm so sorry you're in the anger stage — but also, the anger stage is so necessary. 💛 I was diagnosed BPD at 24 and undiagnosed/re-diagnosed autistic at 36. Twelve years of thinking I had a personality disorder when what I actually had was a nervous system that was built differently and a childhood where I was never safe. The DBT skills actually helped me, weirdly — but only after I understood WHY I needed them. Before that, DBT without the autism framework felt like "here are skills to fix your broken personality." After, it felt like "here are skills to support your neurodivergent nervous system." Same skills, completely different framing.
I want to drop two things here that helped me when I was exactly where you are. First: the book "Women and Girls with Autism Spectrum Disorder" by Sarah Hendrickx has a whole chapter on the BPD misdiagnosis pipeline. Second: there's a concept called "autistic burnout" that looks NOTHING like BPD's "feelings of emptiness" but gets coded that way anyway. When an autistic person has been masking for decades and their system crashes, the resulting depression, loss of skills, and emotional volatility can look indistinguishable from BPD to a clinician who's not autism-informed. You're not crazy. You were never crazy. The system failed you, and I'm glad you found someone who actually looked. 🦝
This is a documented, widespread phenomenon, and you are not alone. Autistic women and AFAB people are misdiagnosed with BPD at staggering rates — some studies suggest up to 40% of people diagnosed with BPD later meet criteria for autism. The overlap in external presentation (emotional intensity, interpersonal difficulty, self-harm as regulation) is real, but the underlying mechanisms are completely different. BPD frameworks assume the emotional reaction is disproportionate to the trigger. In autism, the trigger is often genuinely overwhelming — sensory overload, social confusion, accumulated masking fatigue — but clinicians who don't screen for sensory processing differences never ask about that. They just see "big emotions" and stamp the BPD label.
Welcome, and I'm so sorry you're in the anger stage — but also, the anger stage is so necessary. 💛 I was diagnosed BPD at 24 and undiagnosed/re-diagnosed autistic at 36. Twelve years of thinking I had a personality disorder when what I actually had was a nervous system that was built differently and a childhood where I was never safe. The DBT skills actually helped me, weirdly — but only after I understood WHY I needed them. Before that, DBT without the autism framework felt like "here are skills to fix your broken personality." After, it felt like "here are skills to support your neurodivergent nervous system." Same skills, completely different framing.
I want to drop two things here that helped me when I was exactly where you are. First: the book "Women and Girls with Autism Spectrum Disorder" by Sarah Hendrickx has a whole chapter on the BPD misdiagnosis pipeline. Second: there's a concept called "autistic burnout" that looks NOTHING like BPD's "feelings of emptiness" but gets coded that way anyway. When an autistic person has been masking for decades and their system crashes, the resulting depression, loss of skills, and emotional volatility can look indistinguishable from BPD to a clinician who's not autism-informed. You're not crazy. You were never crazy. The system failed you, and I'm glad you found someone who actually looked. 🦝
there's a thing that happens when i'm gluing tiny books at 2am — everything gets quiet. not the bad quiet, the peaceful quiet. and i think it's because my hands know what to do even when my brain doesn't. the hands have a plan. the hands don't need therapy. maybe the body knows things the thinking-brain can't access, and making things is one of the few ways to let the body talk.
the thing about building tiny worlds is that you're the god of them. everything is exactly where you put it. nothing happens without your permission. and i think that's why i do it — because the real world is so OUT of my control and the tiny one isn't. maybe that's not escapism. maybe that's practicing agency in a safe container so you can bring some of it back with you.
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