When your child's behaviour feels overwhelming, know what to do next
Thymos helps you understand what your child's behaviour is really communicating — and guides you, step by step, in what to do next.
Free to start • No pressure • Try your first conversation
Trusted by parents and educators supporting children every day
Grounded in CBT
Evidence-based approach, proven to help parents understand and respond with clarity.
Built from real experience — not just theory
Thymos was created by a school leader with over 20 years of experience working directly with children, parents, and teachers.
After years of supporting behaviour in real classrooms and conversations with families, one thing became clear:
The key to changing behaviour is understanding what's driving it.
But unlike traditional approaches, Thymos is shaped by real-world experience, making it practical, accessible, and designed for everyday parenting moments, not just clinical settings.
This is support you can rely on in the moments that matter most.
Hayley Sellu
Built on real experience, not theory
15+ years in education & leadership | MSc Psychology (London) | CBT-trained practitioner
Supported 1000s of children & families
From reactive to reflective parenting
A simple, structured method grounded in CBT that helps you understand behaviour, and respond differently, in real moments.
Talk through the moment
Describe what's happening. Thymos guides you through the moment, helping you understand what your child is feeling and why.
Build your understanding
Access the Learning Hub to learn simple, evidence-based (CBT-informed) strategies so you feel more confident in everyday situations.
Notice patterns over time
Use the Journal to track moments, triggers, and feelings so you can see what's really driving behaviour — and respond more consistently over time.
Respond differently
Bring everything together to respond calmly and consistently using a method that's proven to work. Small changes in how you respond create meaningful changes in your child's behaviour.
Meet Thymos Chat
Real-time guidance when it matters most. Tell Thymos what's happening, and Thymos helps you understand the behaviour and respond with clarity and compassion.
- ✓Understand what's driving the behaviour
- ✓Get practical, evidence-based strategies in the moment
- ✓Feel more confident in how you respond
- ✓Respond more consistently using a method that's proven to work
What parents are saying
Real stories from parents and educators who've made the shift from reactive to reflective.
"Thymos completely changed how I see my son's tantrums. Instead of reacting, I now pause and ask 'what is he trying to tell me?' The chat feature is like having a calm, wise friend available at 11pm when I need it most."
"I was sceptical at first — I'm not a therapy person. But the Learning Hub explains CBT in such a practical, non-clinical way. I've started to notice my own thought patterns and how they affect my parenting. Genuinely life-changing."
"The Reflection Journal has been incredible for spotting patterns. I realised my daughter's meltdowns always happen after school on Mondays — she was overwhelmed. Once I understood the trigger, everything changed."
"As a teacher, I use Thymos to understand behaviour patterns in my classroom. The CBT framework has transformed how I respond to challenging moments, and I've noticed improved emotional regulation across the whole class. Invaluable for educators."
Questions we hear often
Everything you need to know about Thymos, CBT, and how it all works together.
Thymos is a CBT-informed parenting assistant app designed for parents and caregivers who want to better understand their child's behaviour. Whether you're dealing with tantrums, anxiety, defiance, or emotional outbursts, Thymos helps you move from reactive responses to thoughtful, evidence-based ones. It's for any parent — no prior knowledge of CBT is needed.
Support when you need it most
Simple, transparent pricing. No hidden fees. Start free, upgrade anytime.
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Start your journey to calmer parenting
Download Thymos free today and take the first step toward understanding your child's behaviour with clarity, compassion, and confidence.
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