This document summarizes changes to divorce law in the UK over time that have made it easier for couples to divorce. It discusses how the 1969 Divorce Law Reform Act introduced the concept of "irretrievable breakdown" as grounds for divorce. Subsequent laws further reduced the minimum time required to file for divorce. It also examines societal factors that have contributed to rising divorce rates like increasing secularization, women's independence, longer lifespans, and higher expectations of marriage centered around romance rather than security. However, it notes that remarriage and cohabitation are still common, and most children still experience nuclear families.