Dr. Marshack uses the metaphor of the "shadow" to describe how the neurotypical partner often loses their identity in these relationships. Because the ASD partner often requires a rigid routine or struggles with executive function, the NT partner frequently takes on the role of parent, manager, or caretaker. Over time, the NT partner’s light is dimmed by the overwhelming needs of the ASD partner’s "shadow."

Dr. Kathy Marshack’s work addresses the challenges in neuro-diverse relationships, particularly those involving Autism Spectrum Disorder (ASD) and a neuro-typical partner. Her approach focuses on moving beyond "Going Through the Motions" by utilizing explicit communication, structured intimacy, and radical acceptance to bridge the gap in emotional processing. For more, visit Dr. Kathy Marshack’s website.

The blog offers practical advice on how to step out of this shadow. Unlike generic relationship advice which champions "unconditional compromise," Marshack advocates for strong boundaries. She argues that trying to "love" an ASD partner into neurotypical behavior is a recipe for burnout. Instead, she encourages NT partners to reclaim their autonomy, seek their own interests, and, if necessary, acknowledge when the relationship is no longer sustainable. Her writing is compassionate but realistic; she does not promise that love conquers all, but rather that understanding conquers confusion.

Here’s a helpful guide to understanding and using , which focuses primarily on Asperger’s syndrome, relationships, and neurodiversity — especially in couples and family dynamics.