Your Attachment Style Isn't Fixed: Why Growth Doesn't Stop at Childhood

You’ve been told your attachment style was formed in childhood and that it determines how you show up in relationships for the rest of your life. You took the quiz. You read the book. You learned you’re anxiously attached or avoidantly attached, and now you’re supposed to… what? Just accept it? Manage it? Warn people about it?

Here’s the problem: traditional attachment theory stops at diagnosis. It tells you what went wrong in childhood and how that’s affecting you now, but it doesn’t give you a roadmap for growth. It suggests your attachment style is fixed—a life sentence based on what your caregivers did or didn’t do when you were two.

And here’s the other problem: the field that gave us attachment theory was dominated by men, and yet the blame for “insecure attachment” fell almost entirely on mothers. Fathers were barely mentioned. Cultural context was ignored. And the implicit message was: if you’re struggling in relationships, it’s because your mom failed you.

That’s not just incomplete. It’s harmful.

But there’s another way to understand attachment—one that’s developmental, not diagnostic. One that recognizes attachment can be built and repaired at any age, in any relationship. One that focuses on what you need to grow, not what went wrong in the past.

This is Gordon Neufeld’s model of attachment. And it changes everything.

WHAT TRADITIONAL ATTACHMENT THEORY GETS RIGHT (AND WRONG)

Let’s start by acknowledging what John Bowlby and Mary Ainsworth got right: attachment matters. The quality of our early relationships shapes how we experience safety, connection, and ourselves. Secure attachment in childhood predicts better outcomes across the lifespan. This was groundbreaking work.

But here’s where the model falls short:

1. It’s static.
Traditional attachment theory categorizes you into one of four styles—secure, anxious, avoidant, or disorganized—and suggests that’s who you are. Research shows attachment styles can shift, but the popular understanding treats them as fixed. You’re labeled, and the label sticks.

2. It’s blame-focused.
The research centered almost exclusively on what caregivers (read: mothers) did wrong. “Insecure attachment” was framed as a maternal failure. Fathers were largely absent from the critique. Extended family, community, culture, socioeconomic stress—all ignored.

3. It’s gendered.
Attachment theory was developed primarily by male researchers (Bowlby, Ainsworth’s mentor), and yet the burden of “creating secure attachment” fell on women. Mothers were pathologized for working, for being “too intrusive,” for being “too distant,” for not being perfectly attuned 24/7. The gender bias isn’t historical—it’s still embedded in how attachment theory is used today.

4. It stops at childhood.
The research focused on early development, which created the impression that attachment is formed in the first few years of life and then locked in. While the concept of “earned security” exists in the literature, it’s not emphasized. The dominant narrative is: your childhood determines your relational future.

5. It’s diagnostic, not developmental.
Traditional attachment theory is excellent at explaining how you got to where you are. But it doesn’t tell you how to grow from here. It names the wound but doesn’t offer a clear path for healing.

THE GENDER BIAS PROBLEM

Let’s be explicit: attachment theory has a mother-blaming problem.

Mary Ainsworth’s “Strange Situation” assessed maternal sensitivity—not paternal involvement, not family systems, not the societal structures that leave mothers unsupported. When a child showed insecure attachment, the conclusion was that the mother had failed to provide adequate care.

This is both scientifically incomplete and ethically problematic. Attachment isn’t created by one person. It’s co-created in a relational context that includes fathers, extended family, culture, economic stability, and systemic support (or lack thereof).

And yet, decades later, when someone struggles in relationships, the narrative is still: “Your mom didn’t attune to you properly.” Not: “You didn’t have the relational environment you needed.” Not: “The systems around your family failed to support secure attachment.”

This matters because it keeps us focused on blame instead of growth. And it keeps mothers carrying a burden that was never theirs alone to bear.

WHAT NEUFELD’S MODEL OFFERS

Gordon Neufeld, a developmental psychologist trained in attachment theory, created a model that shifts the focus from what went wrong to what attachment actually requires.

His model is built on the understanding that attachment is developmental and ongoing. It doesn’t stop at age five. It can be built, deepened, and repaired throughout your entire life—in any relationship.

Neufeld identifies six levels of attachment that develop sequentially (though not rigidly). Each level meets a different relational need. And crucially, you can work on any of these levels at any age.

Here’s the framework:

THE SIX LEVELS OF ATTACHMENT

1. SENSES (Proximity)
   The foundation. Attachment begins through physical closeness, touch, and sensory connection. Infants attach through being held, fed, soothed. But adults need this too—physical presence, touch, shared space.

2. SAMENESS (Belonging through Similarity)
   We attach to people we perceive as “like us.” Kids mimic their parents. Teens adopt the language and style of their peers. Adults bond over shared values, interests, or identities. Sameness creates a sense of belonging.

3. BELONGING & LOYALTY (Being on the Same Side)
   This is about allegiance. “We’re a team.” “I’ve got your back.” It’s the attachment that says: we belong to each other, and that belonging is mutual and protected.

4. SIGNIFICANCE (Mattering)
   At this level, attachment is about being important to someone. Not just liked—significant. Your presence matters. Your absence is felt. You’re not interchangeable.

5. LOVE (Being Cherished)
   This is emotional attachment—warmth, affection, care. It’s the felt sense of being loved, not for what you do, but for who you are.

6. BEING KNOWN (Psychological Intimacy)
   The deepest level. Being known means you can share your internal world—your thoughts, fears, vulnerabilities—and be met with acceptance. It’s intimacy without performance.

THE THREE OUTCOMES OF SECURE ATTACHMENT

When these six levels are built (not perfectly, but sufficiently), they produce three outcomes:

1. ADAPTIVE
   You can adjust to challenges, handle disappointment, and stay flexible when things don’t go as planned. You’re not rigid or brittle.

2. EMERGENT
   You can grow into your full potential. You’re not stuck performing or people-pleasing. You have room to become.

3. INTEGRATIVE
   You can hold complexity. You don’t have to split things into all-good or all-bad. You can hold ambivalence, nuance, and mixed emotions without collapsing.

This is what secure attachment actually does—it creates the conditions for growth, resilience, and wholeness.

WHY THIS MODEL IS DIFFERENT

Neufeld’s model doesn’t ask: What did your mother do wrong?

It asks: What attachment needs weren’t met? And how can we build them now?

This is profoundly hopeful because it means:

• You’re not stuck with the attachment you inherited

• You can build security in current relationships (with your partner, your kids, your friends)

• Growth is always possible

And it’s also more accurate. Attachment isn’t a fixed trait. It’s a relational process that continues throughout life.

WHAT THIS LOOKS LIKE IN PRACTICE

Let’s walk through how you might work on specific levels in adulthood:

Building SENSES (Proximity):
You’re rebuilding connection with your teenage daughter who’s been distant. You start small—sitting near her while she does homework, not talking, just being present. Physical proximity rebuilds the foundation.

Building SAMENESS:
You’re trying to deepen connection with your partner. You find a shared interest—cooking together, hiking, a TV show you both love. Sameness creates belonging.

Building BELONGING & LOYALTY:
You’re repairing with a sibling after years of distance. You explicitly say: “I’m on your side. Even when we disagree, I’m with you.” You practice showing up for them consistently.

Building SIGNIFICANCE:
You have a friend who you care about but don’t consistently show it. You start reaching out—not just when you need something, but to check in. You make them feel like they matter to you.

Building LOVE:
You’re working on a relationship where affection has felt conditional. You practice saying “I love you” without it being tied to performance or achievement. You offer warmth without strings.

Building BEING KNOWN:
You’re in a relationship where you’ve been performing. You start sharing small vulnerabilities—“I’m struggling with this,” “I’m scared of that”—and practicing being seen.

You don’t have to work on all six levels at once. You can start with one. And starting anywhere moves you toward security.

WHY THIS MATTERS FOR PARENTS, PARTNERS, AND LEADERS

If you’re a parent, this model is a gift. Because it means:

• You don’t have to be perfect

• Rupture and repair are part of the process

• You can build attachment with your child at any age—even if early years were hard

If you’re in a partnership, it means:

• You can deepen attachment over time

• You’re not limited by what you learned in childhood

• You can practice building the levels you didn’t get growing up

If you’re a leader, it means:

• You can build attachment with your team through proximity, loyalty, significance

• People don’t just need competence from you—they need to feel like they belong

• Attachment isn’t just for kids. It’s the foundation of every meaningful relationship you have.

ONE PRACTICE TO TRY THIS WEEK

Pick one relationship where you want to deepen connection. Look at the six levels and identify which one feels most accessible right now.

Example: Building Belonging & Loyalty

This week, find one way to explicitly show someone you’re on their side:

• “I’ve got your back on this.”

• “Whatever you decide, I’m with you.”

• “I’m choosing you. Not just tolerating you—choosing you.”

You’re not trying to fix the whole relationship. You’re just building one level. And that’s enough.

WHY THIS MATTERS

Traditional attachment theory told you who you are based on your past. Neufeld’s model tells you who you can become based on what you build now.

You’re not stuck. You’re not broken. You’re not limited by what you didn’t get in childhood.

Attachment is developmental. Which means growth is always possible. At any age. In any relationship.

The work isn’t about diagnosing what went wrong. It’s about building what you need—now.

CITATIONS

1. Neufeld, G., & Maté, G. (2019). Hold On to Your Kids: Why Parents Need to Matter More Than Peers. Ballantine Books.

2. Bowlby, J. (1988). A Secure Base: Parent-Child Attachment and Healthy Human Development. Basic Books.

3. Ainsworth, M. D. S., et al. (1978). Patterns of Attachment: A Psychological Study of the Strange Situation. Lawrence Erlbaum.

4. Mikulincer, M., & Shaver, P. R. (2020). Attachment Theory Expanded: A Behavioral Systems Approach to Personality. Journal of Personality, 88(1), 4-18. https://onlinelibrary.wiley.com/doi/10.1111/jopy.12462

5. Siegel, D. J., & Hartzell, M. (2003). Parenting from the Inside Out: How a Deeper Self-Understanding Can Help You Raise Children Who Thrive. Tarcher/Putnam.