Internal Family Systems Therapy for Adults in Sydney

Internal Family Systems (IFS) therapy is a gentle, evidence-based, trauma-informed approach that helps you understand and heal your inner world. As a Level 2 trained IFS therapist and PACFA-registered clinical counsellor based in North Sydney, I have worked with this model exclusively for seven years. IFS is not one tool among many in my practice. It is the lens through which I understand everything.

At the heart of IFS is the belief that we all have a core Self, a state of calm, clarity, curiosity, and compassion, and that lasting healing occurs when this Self is able to take the lead. This is not something to be achieved through effort. It is something to be uncovered.

Hands forming a heart shape with the sun shining through the center, at sunset over the ocean.

How IFS Therapy Works

IFS understands the inner world as a system of parts. Some developed early in life to protect you from pain. Others carry the emotional weight of difficult experiences. When these parts are under pressure, or when they do not trust the Self to lead, the system loses balance. Therapy with IFS works in three interconnected movements.

From Coping and Survival

Many people come to therapy because they feel stuck in patterns: avoidance, overthinking, people-pleasing, perfectionism, intense anger, or persistent self-criticism. In IFS, these behaviours are not character flaws or signs that something is fundamentally broken. They are understood as protective parts that developed for good reasons, usually earlier in life when something painful needed to be managed.

A part that learned to stay quiet to avoid conflict. A part that overworks to feel worthy of love. A part that stays busy to keep harder feelings at bay. These parts have positive intentions even when their methods create suffering. They are not enemies. They are trying to help. Understanding this changes the entire relationship you have with the parts of yourself that feel most difficult or shameful.

In short, the patterns you most want to change are usually the parts of you that most need to be understood.

To Compassionate Self-Healing

Protective parts can help us to manage and cope, but only Self-energy can heal deeper emotional wounds. In therapy, I act as a guide, helping you slow down, build self-awareness, and relate to your inner experience in a new way. You remain in control of the process throughout.

From a Self-led place, the wounded parts that carry fear, shame, grief, or loneliness can be approached with genuine compassion rather than frustration or avoidance. This is where IFS becomes different from other approaches. We are not trying to manage or suppress these parts. We are creating the conditions in which they feel safe enough to share what they carry, and in doing so, to be unburdened of it.

This process does not require revisiting specific memories in detail. It requires curiosity, patience, and a quality of attention that IFS therapy works to cultivate steadily over time. In short, healing in IFS is not something done to you. It is something that happens between you and the parts of yourself that have been waiting to be met.

And Restoring Balance

This approach often involves a significant shift in orientation, from pushing harder or avoiding difficult feelings toward turning inward with genuine kindness. As Self-leadership strengthens, the internal system naturally restores balance. The protective parts that once had to work so hard begin to relax, because they trust that the Self can handle what is here.

Clients often experience greater emotional resilience, healthier and more satisfying relationships, clearer decision-making, and a deeper sense of meaning in their daily lives. These shifts tend to carry beyond the specific issues that brought someone to therapy. When the relationship with your own inner world changes, the relationship with everything outside it changes too. In short, the goal of this work is not the absence of difficult parts but the presence of a Self that can meet them with steadiness and compassion.

What IFS Therapy Can Help With

IFS is effective across a wide range of experiences. People come to this work dealing with trauma and emotional overwhelm, relationship patterns that repeat despite their best efforts, difficulty finding clarity and direction in life, anxiety, depression, addiction, low self-worth, and the relentless presence of an inner critic.

Because IFS works with the underlying parts driving these experiences rather than addressing symptoms on the surface, it tends to produce lasting change across many different presenting concerns. You do not need a clear diagnosis or a specific presenting problem to benefit from this work. You need only a genuine interest in understanding yourself more deeply.

I see individuals only, not couples, and I offer both in-person sessions in North Sydney and online sessions for clients throughout Australia. In short, if something in your inner world has been making your outer life harder, this work is relevant.

Session Details and Fees

Individual sessions are 90 minutes. Online sessions are $170. In-person sessions at my North Sydney office are $210. Health fund rebates are available through Bupa, Medibank, HCF, ahm, and ARHG. No GP referral is required. A free 15-minute intro call is available to anyone considering therapy.

How to Begin

The best way to begin is with a free 15-minute intro call. We can talk through what you are looking for, answer any questions you have, and see whether working together feels like a good fit. You can book directly at crawfweir.as.me.

The curious paradox is that when I accept myself just as I am, then I can change


- Carl Rogers

Frequently Asked Questions about Internal Family Systems (IFS)

What happens in the first session?

In our first session, we’ll explore what brought you here and what you’d like to change or understand about your life. You can share at whatever pace feels right for you. Together, we’ll begin to get a sense of the parts of your experience that feel most present or in need of care.

What is Internal Family Systems (IFS) therapy?

IFS is a gentle, evidence-based approach that helps you understand the different “parts” of your inner world - such as protectors, critics, or younger wounded parts and connect with your core Self, which is naturally calm, compassionate, and capable of leading your healing.

What does IFS therapy help with?

IFS therapy is effective for a wide range of experiences including trauma, anxiety, depression, relationship difficulties, addiction, burnout, and a sense of being stuck or unfulfilled. Because IFS works with the underlying parts driving these experiences rather than just the symptoms, it tends to create lasting change across many different presenting concerns.

How does IFS work in sessions?

In session, we slow down and turn inward. You won’t need to analyse or perform. Instead, we gently explore the parts of you that feel stressed, overwhelmed, reactive, or shut down. As these parts feel safer and more understood, they begin to soften, allowing deeper healing to take place.

Where do sessions take place?

I offer in-person sessions in my North Sydney office, which looks out onto a peaceful garden. If you prefer, we can also work together online via Zoom.

How often should we meet?

Many people begin with weekly sessions and gradually move to fortnightly or monthly as their internal system becomes more stable and self-led. We make these decisions collaboratively.

How long is each session, and how much does it cost?

Each session is 90 minutes. Online sessions are $170 and in-person sessions at my North Sydney office are $210. Health fund rebates are available through Bupa, Medibank, HCF, ahm, and ARHG.

Is therapy confidential?

Yes. Everything you share is confidential, and I follow the ethical guidelines of the Psychotherapy and Counselling Federation of Australia (PACFA).

Do I need a referral from my GP?

No referral is necessary. You’re welcome to book directly.

Do you offer health fund rebates?

Yes. Health fund rebates are available through Bupa, Medibank, HCF, ahm, and ARHG.

Are you trained in Internal Family Systems?

Yes. I am a Level 2 trained IFS therapist, which represents the highest level of IFS training available. Most IFS therapists in Sydney have completed Level 1 training only. IFS is the foundation of all my work with trauma, emotional patterns, relationship challenges, and life transitions.

How do I get started?

The best way to begin is with a free intro call where we can talk through your needs, answer any questions, and see whether working together feels like a good fit.

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