[2] Divorce was de facto restricted to the very wealthy as it demanded either a complex annulment process or a private bill leading to an Act of Parliament, with great costs for either.
[3] The Matrimonial Causes Act 1857 moved litigation from the jurisdiction of the ecclesiastical courts to the civil courts, establishing a model of marriage based on contract rather than sacrament and widening the availability of divorce beyond those who could afford to bring proceedings for annulment or to promote a private Bill.
After World War I, there were reforms made to the divorce law that put men and women on a more equal footing.
[7] The Divorce Reform Act 1969 marked a significant change in that people could end marriages that had "irretrievably broken down" without having to prove fault.
[14] The bill sought to remove the requirement to provide evidence of fault, or separation, and replace it with a statement from either applicant that the marriage had irretrievably broken down.