u/CatsBeforeTwats0509

The connection and distinction between BPD and C-PTSD comes up here quite often. I just wanted to share my own experience.

From age 14 to 24, I had textbook BPD. I checked every box and was manipulative and destructive toward myself and others – especially romantic partners. Back then, I didn’t really feel fear or trauma-induced emotions, because I would immediately react on a behavioral level. With extreme self-destructive behavior and habits.

Around 24/25, I got my high school diploma, started university, and began intensive therapy (I’d been in CBT since I was 17, and at 24 I did inpatient DBT followed by two years of outpatient DBT). Education, growing older, maturation, and therapy were the pillars of my change.

From around 25 to 30, my BPD-typical behavior and feelings gradually faded, until I no longer met the criteria for the diagnosis. I had a wonderful relationship, a successful degree, a job, a household, an almost-adult son who thankfully is doing well, two dogs and a cat 😊

But I kept asking myself: why do I still fall into a hole with every major life change? Why does my whole body hurt? Why does it feel like I can’t bear the anxiety and tension in my body anymore? Why does something just switch off inside me? Why do I freeze when my husband seems annoyed or dissatisfied – when his facial expression and body language carry a certain vibe, a certain energy? Why, why, why? I’ve been in therapy for almost 20 years.

Then a therapist suggested that I likely had C-PTSD stemming from attachment trauma in my childhood. I dove deep into the topic, began trauma therapy, and understood that my traumas were still living inside me – in my body – and that I could do another 20 years of talk therapy and it wouldn’t be enough. I needed to go deeper. To a more subconscious level. And then something clicked, and I knew: this is how I move forward.

Today I no longer meet the criteria for BPD at all. Instead, I identify much more with C-PTSD. Recognizing that I have a traumatized nervous system has helped me enormously – understanding why I still am the way I am sometimes, and realizing that I had simply reached the limits of behavioral therapy.

Maybe I always had both diagnoses. But my sense is that BPD was a consequence of my trauma, and that my regulation happened through destructive behavior. Now I’ve worked through that layer – and my trauma is right there in front of me. I finally understand who I am and why I am the way I am. I’ve lost my shame (which is a huge step for me, because BPD always made me feel like the perpetrator and not the victim)…and everything feels clear now.

There’s still work to do but I’m turning 36 in September, and I have never felt so whole and unsplintered. I can accept myself, my history, and my body. It feels like leafing through a book – all my traumas, all the things I’ve done that I’m ashamed of – and I can simply look at them. Without literally (!) flagellating myself anymore.