The document summarizes information about cohabitation from a family law conference presentation. It discusses:
1) The definition and increasing prevalence of cohabitation in the UK, with over 3 million cohabiting couples and most couples now living together before marriage.
2) The lack of legal protections for cohabiting couples compared to married couples, which can lead to relationship-generated disadvantage, especially regarding property and child-related financial matters upon separation.
3) The development of case law recognizing common law constructive trusts and considering both financial and non-financial contributions to determine property shares for separating cohabiting couples.