Over 50 years of relationship research
Helping people get on better
We turn trusted research into practical tools to help you have happier, healthier relationships.

Our impact
18,500+
Parents helped
To protect their children from family conflict.
4,500+
Practitioners trained
So they can help the families they work with.
130+
Local authorities
Delivering our support across England and Wales.
Trusted by organisations across the UK
We work with local authorities, charities, and national organisations to strengthen relationships and improve support for families.


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What brings you here?
Pick the one that fits. We will point you to the right place.
I’m looking for support for myself
Get advice from expert relationship articles, join the community, or sign up to one of our courses.
Explore resourcesI work with people or manage teams
Use our training tools to upskill your team, enhance your services, and improve relationships in your workforce.
Book relational trainingI want to explore your work and research
See how we apply relationship research to real world settings. Learn about our methods and explore case studies.
Learn our approachI want to get involved
See how you can support our mission — through partnerships, consultancy, training, digital volunteering, fundraising, or donations.
Support our missionJoin our community
Get expert advice and share your relationship questions and stories. Connect with others in a safe, supportive space.

Everyone deserves the knowledge and skills to build and maintain healthy, fulfilling relationships. We empower people to strengthen these skills through accessible evidence-based resources.
Verity GlasgowCEO of OnePlusOneIt’s not just about romantic relationships — it’s about how we communicate, listen, and respond to people every day.
Dr Shannon HirstSenior research lead at OnePlusOne













