# Mental Health Act 1983, Paragraph 34 In section 12(d) of the Matrimonial Causes Act 1973 for the words β€œthe Mental Health Act 1959” there shall be substituted the words β€œ the Mental Health Act 1983 ”. --- Source: https://www.legislation.gov.uk/ukpga/1983/20/schedule/4/paragraph/34 (the official version) Page: https://openlegislation.uk/mental-health-act-1983/schedule-4/paragraph-34 Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.