Your teenager's behaviour is escalating and nothing is working. You are not out of options. You just haven't found the right support, method and tools yet.
I supports parents of teenagers in crisis — families living with aggression, self-harm, school refusal, absconding, substance misuse and risky behaviour — to restore safety, connection, and harmony at home.
Not by fixing your teenager. By shifting the family system around them.
"I was feeling hopeless with my teen. The family was hanging on by a thread. We had tried therapy, residential treatment, read dozens of books trying to figure out what to do and nothing was helping.
My teen was aggressive outburst, destroying property, threatening to hurt himself, drug and alcohol use, and extreme disrespect. Since working with Pei-I, I don’t feel like I walk on eggshells every day and can relax in my own home. We are starting to interact more positively as a family." ~ Mum from USA.
Hi, I am Pei-I Yang
I am the family and systemic psychotherapist and parenting specialist parents call when everything else has failed.
With four Masters degrees and 30 years of frontline experience, I have worked with families navigating the most complex and painful situations imaginable — aggression, self-harm, school refusal, absconding, substance misuse, residential treatment that changed nothing.
My approach is built on one core insight: the most powerful lever in your family is not your teenager. It is the system they are living inside. When that shifts, the behaviour shifts.
I help parents turn their teenager's behaviour around in 90 days — without endless individual therapy or sending your teenager away.

There are 2 pathways to work with me
Every family is at a different stage. Some are just starting to look for answers. Some are in full crisis. Read through all three pathways and choose the one that matches where you are today.
There is no wrong starting point. The right step is the one you can take right now.
For families in the UK
I work with your whole family together, using a systemic therapeutic approach to understand what's happening beneath the behaviour and to rebuild connection from the inside out.
UK · Whole family · UKCP accredited


For families anywhere in the world
I work with you, the parent, to transform what's happening at home. Together we use my proven method and framework to create change — and you get direct, ongoing access to me throughout, so you're never navigating the hardest moments alone.
Online · Global · Immediate start · Outcome-focused


