Treoir is a free information service for unmarried parents, their children, and those who support them. Treoir promotes the rights and best interests of unmarried parents and their children by providing specialist information, raising awareness of key issues, and campaigning for change.
We provide a free, confidential, specialist information service for parents not married to each other, living together or apart, their extended families, and those working with them. Information is available on Legal, Social Welfare, and Parenting issues.
We help parents who are not married to each other better understand complex family law issues, specifically access and custody, maintenance and guardianship, we also promote shared parenting and provide parenting tips to help parents develop good parenting relationships.
“Family Formation is a Determinant of Poverty” Treoir, the national information service for unmarried parents and their children, held its Annual General Meeting at the
On International Women’s Day 2026, Treoir, the information service for unmarried parents, reflects on how the lives of unmarried mothers and families not based on
In early 2026, the Department of Justice launched the long awaited Child Maintenance Guidelines and the Child Maintenance calculator. The Child Maintenance Guidelines explain how the calculator was devised, it’s financial logic and its limitations. The
