The evidence, the studies, and the people whose work made this room possible.
• REFERENCE LIBRARY · BROWSE AT YOUR PACE •
Nothing in this room was invented. Every framework, every exercise, every question you sat with — it came from somewhere. From researchers who spent decades studying how humans attach, detach, and reattach. From therapists who sat with thousands of women navigating the exact terrain you are walking. From evidence tested in labs and in lives.
This page maps the research to the room — so you can go deeper into anything that resonated, and so you know that what you have been working with is not just opinion. It is built on something solid.
Attachment & Relationship Patterns
Why we love the way we do
Attached: The New Science of Adult Attachment
Book
Amir Levine & Rachel Heller
The most accessible guide to attachment theory in adult relationships. Translates Bowlby and Ainsworth's foundational research into language anyone can use — how anxious, avoidant, and secure attachment styles shape every relationship dynamic we enter.
Used in → The Pattern Map (attachment styles), The Stories We Learned About Love (inherited patterns), The New People (connection from fullness vs hunger)
A Secure Base: Parent-Child Attachment and Healthy Human Development
Research
John Bowlby
The foundational work on attachment theory. Bowlby demonstrated that our earliest bonds create templates for all future relationships — and crucially, that these templates can be updated through new experiences, not just understood intellectually.
Used in → The Stories We Learned About Love (how childhood programming shapes adult patterns), The Pattern Map (attachment foundations)
Hold Me Tight: Seven Conversations for a Lifetime of Love
Book
Dr Sue Johnson
Creator of Emotionally Focused Therapy. Johnson's research demonstrated that adult romantic bonds are genuine attachment relationships — and that understanding protest behaviours and withdrawal patterns in conflict is the key to changing them.
Used in → The Pattern Map (pursue-withdraw cycle), The Stories We Learned About Love (why we do what we do in conflict)
Boundaries & Self-Protection
The psychology of saying no
Set Boundaries, Find Peace
Book
Nedra Glennon Tawwab
The most practical modern guide to boundary-setting. Tawwab, a licensed therapist, provides frameworks for every relationship type — colleagues, family, partners, friends — with specific language and scripts that work in real conversations.
Used in → What Boundaries Actually Are (definition and types), The Boundary Toolkit (scripts and frameworks), Saying No Without Guilt (the guilt cycle)
The Dance of Anger
Book
Dr Harriet Lerner
Lerner's research on relational patterns in women showed that anger, properly understood, is a signal of boundaries being crossed — and that women have been systematically taught to suppress that signal. Her concept of "de-selfing" was foundational to this entire room.
Used in → What Boundaries Actually Are (anger as information), The Stories We Learned About Love (de-selfing patterns), The Outgrowing (when growth creates relational friction)
DEAR MAN Interpersonal Effectiveness Skills
Clinical Framework
Marsha Linehan — Dialectical Behaviour Therapy
Linehan's evidence-based framework for assertive communication: Describe, Express, Assert, Reinforce, Mindful, Appear confident, Negotiate. Originally developed for clinical settings, now widely used as a general tool for any conversation where you need to hold your ground with clarity.
Used in → The Boundary Toolkit (adapted DEAR MAN scripts for real-life boundary conversations)
Family Systems & Dynamics
How families hold — and fail to hold — each other
Adult Children of Emotionally Immature Parents
Book
Lindsay C. Gibson
Gibson's four types of emotionally immature parents — emotional, driven, passive, and rejecting — have helped over a million readers understand why their parents responded the way they did, without requiring forgiveness or reconciliation as conditions for healing.
Used in → Family After Everything (four parent types, contact spectrum, "but they're family" as weapon)
Family Systems Theory
Research
Murray Bowen
Bowen's theory that families operate as emotional systems — where each member plays a role that serves the whole — explains why disruption in one person destabilises everyone. His concepts of differentiation and triangulation underpin much of this room's work on family dynamics.
Used in → Family After Everything (why families react when one member changes), The Stories We Learned About Love (inherited roles and scripts)
Co-Parenting & Conflict
Protecting children while protecting yourself
BIFF: Quick Responses to High-Conflict People
Book / Framework
Bill Eddy
Eddy, a family law attorney and therapist, developed the BIFF method — Brief, Informative, Friendly, Firm — for managing communication with high-conflict individuals. Now used globally in custody and co-parenting contexts as the gold standard for difficult message exchanges.
Used in → Co-Parenting & The Ex (BIFF method, before/after message examples, grey rock communication)
Shared-Parenting Outcomes Meta-Analysis
Research
Linda Nielsen (Wake Forest University) — 54 studies
Nielsen's meta-analysis of 54 studies found that children in shared-parenting arrangements had better outcomes across wellbeing measures — crucially, most involved parallel parenting, not collaborative. What mattered was conflict reduction, not parental harmony.
Used in → Co-Parenting & The Ex (co-parenting spectrum, parallel parenting as a valid and healthy choice)
Decades of longitudinal research consistently shows that 75-80% of children from divorced families develop into well-adjusted adults. The key variable is not whether divorce happened, but how much ongoing conflict children are exposed to — validating the boundary work in this room.
Used in → Co-Parenting & The Ex (the children section, reassurance grounded in evidence)
Trust, Betrayal & Repair
How trust breaks and how it rebuilds
The Anatomy of Trust (BRAVING Framework)
Research / Framework
Brené Brown
Brown's BRAVING inventory — Boundaries, Reliability, Accountability, Vault, Integrity, Non-judgement, Generosity — provides a concrete framework for evaluating trust. Her central insight: trust is built in small moments, not grand gestures.
Used in → Trust After Betrayal (markers of earned trust, graduated trust levels), The New People (green flags)
The Science of Trust
Research
Dr John Gottman
Gottman's research at the Love Lab demonstrated that trust is built through "sliding door moments" — small instances where one partner turns toward or away from the other. His work showed that trust erosion typically happens gradually through accumulated small betrayals, not a single dramatic event.
Used in → Trust After Betrayal (trust as spectrum not switch, four layers of damaged trust), The Pattern Map (bid-response patterns)
Interpersonal Neurobiology
Research
Dr Daniel Siegel
Siegel's research showed that our nervous systems respond to micro-signals of trustworthiness — tone of voice, consistency between words and body language, the quality of attention — faster and more accurately than conscious processing can manage. The body knows before the mind admits.
Used in → Trust After Betrayal (body as trust compass), The Pattern Map (Body Compass applied to relationships), The New People (green flags felt in the body)
Friendship, Solitude & Connection
How social bonds change after crisis
Social Network Turnover Research
Longitudinal Study
Gerald Mollenhorst (Utrecht University)
Mollenhorst's longitudinal study found that adults replace roughly half their close social network every seven years under normal conditions. After crisis-driven identity change, this turnover accelerates dramatically — but the emerging network is typically smaller and significantly deeper.
Used in → The Outgrowing (why friendship loss after disruption is normal, not failure), The New People (smaller but deeper circles)
Adult Friendship Formation Research
Research
Jeffrey Hall (University of Kansas)
Hall quantified what friendships require: approximately 50 hours of interaction to move from acquaintance to casual friend, 90 hours to friend, and 200+ hours to close friend. This provides crucial reassurance that the slowness of building new connections is not a failing — it is the process working as designed.
Used in → The New People (where new friendships find you, patience with the timeline)
The Restorative Benefits of Chosen Solitude
Research
Thuy-vy Nguyen (Durham University) & colleagues
Multiple studies demonstrated that chosen solitude — as opposed to imposed isolation — is associated with increased creativity, emotional regulation, self-awareness, and life satisfaction. The key variable is agency: the same aloneness that damages when imposed heals when chosen.
Used in → Solitude vs Isolation (two kinds of alone, body signals, the solitude menu experiment)
Post-Traumatic Growth Research
Research
Richard Tedeschi & Lawrence Calhoun
Tedeschi and Calhoun found that social network changes are among the most common outcomes of post-traumatic growth — and that women after major disruption consistently report their remaining friendships as the most honest and nourishing of their lives. Loss makes room for depth.
Used in → The Outgrowing (circles becoming smaller but deeper), The New People (connection from fullness)
Every source on this page changed something in me. Some changed how I understood my past. Some changed how I navigated my present. A few changed everything. I hope they do the same for you — or at least point toward the book, the study, the idea that unlocks whatever is ready to unlock next.