About me
Parenting & co-parenting support
Committed to nurturing family harmony and well-being
English–French
" Choose a job you love, and you will never
have to work a day in your life."
—Confucius
I'm Sonia Lieberherr-Diehl, a certified Parenting and Co-Parenting Coach. I was born and raised in Montreal, Canada, which explains my perfect bilingualism in French and English.
Extensive Experience
Supporting families is more than a profession — it's a true calling.
For over 20 years, I’ve been guiding families through transitions and challenges, with more than 3,000 hours of individual and group coaching.
My passion for human diversity and my professional experience help me strengthen family bonds and de-escalate conflict with clarity and empathy.
Certified Approach
I am certified in Coaching, NLP (Neuro-Linguistic Programming), and as a STEP parent education facilitator — a systemic approach based on Alfred Adler’s Individual Psychology.
I offer tailored support to families, whether together or navigating separation, helping each parent build a respectful and peaceful co-parenting dynamic.
A Clear Mission
My mission is to support you with clarity and care, offering practical tools and strong expertise to help you build lasting, peaceful family relationships.
You remain the best expert on your own children! I'm here to empower you, not replace you, and always without judgment.
My experience working with seniors in supported living environments (LADA) also shapes my approach with a holistic view of family well-being.