Beyond the Label: Understanding CPTSD and BPD Through a Trauma Lens
Bio: Cassidy DuHadway, LCSW, is a trauma specialist, author, and EMDRIA Approved Trainer with more than 15 years of experience as a licensed clinician (licensed in 2009). She is the founder and CEO of Purple Sky Counseling, a trauma-focused group practice in Utah specializing in complex trauma, attachment wounds, emotional neglect, and ADHD. Cassidy trains therapists nationally on EMDR, dissociation, CPTSD, and trauma-based case conceptualization, helping clinicians move beyond symptoms and diagnoses to understand the nervous system, attachment patterns, and lived experiences driving client presentation. Her mission is to help therapists become deeply authentic and highly skilled in their work so they can become the therapist they are meant to be, confident, aligned, and deeply effective in the room with their clients.
Description: Borderline Personality Disorder is one of the most misunderstood and stigmatized diagnoses in the field, often viewed through a behavioral rather than a trauma-based lens. Yet many clients who meet criteria for BPD are carrying complex trauma histories that shape how they attach, regulate, and respond to threat.
This masterclass bridges the gap between BPD and CPTSD, helping clinicians move from judgment to understanding and from fear to skill. Together we will explore how trauma adaptations show up as emotional dysregulation, relational instability, and identity confusion, and how to distinguish between personality structure and trauma response. You will learn how to conceptualize cases through the lens of attachment, implicit memory, and nervous system dysregulation, and gain practical strategies for what to do in session.
Therapists will leave with deeper compassion, clear clinical frameworks, and actionable tools to support clients once labeled “too much,” “too hard,” or “too unstable.”
Learning Objectives:
- Differentiate key features of CPTSD and BPD and recognize where they overlap.
- Identify how attachment trauma and implicit memory contribute to emotional dysregulation and relational patterns.
- Conceptualize BPD behaviors as adaptive trauma responses rather than character pathology.
- Apply trauma-informed interventions to stabilize and build safety, including EMDR, DBT, and parts-based approaches.
- Use language and treatment framing that reduce shame and promote self-compassion in clients.