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 want help with my relationship
Free advice, courses and a community to talk things through.
Find supportI work with families or teams
Training and tools for practitioners, leaders and local authorities.
See trainingI want to see the research
How our research works in real life, with methods and case studies.
Our approachI want to get involved
Partner with us, volunteer, fundraise or donate.
Support our workJoin 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
