Jamaica

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2. Subject to sections 18 and 49, and to subsections (9) and (12) of this section, and save only as may be demonstrably justified in a free and democratic society-a. this Chapter⁹ guarantees the rights and freedoms set out in subsections (3) and (6) of this section and in sections 14, 15, 16 and 17; and
b. Parliament shall pass no law and no organ of the State shall take any action which abrogates, abridges or infringes those rights.
3. The rights and freedoms referred to in subsection (2) are as follows-
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j. the right of everyone to-
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ii. respect for and protection of private and family life, and privacy of the home;
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k. the right of every child-
i. to such measures of protection as are required by virtue of the status of being a minor or as part of the family, society and the State;
… (Sec. 13)

1. Nothing contained in or done under any law in so far as it restricts-
a. marriage; or
b. any other relationship in respect of which any rights and obligations similar to those pertaining to marriage are conferred upon persons as if they were husband and wife,
to one man and one woman shall be regarded as being inconsistent with or in contravention of the provisions of this Chapter.
2. No form of marriage or other relationship referred to in subsection (1), other than the voluntary union of one man and one woman may be contracted or legally recognized in Jamaica. (Sec. 18)

1. An appeal shall lie from decisions of the Court of Appeal to Her Majesty in Council as of right in the following cases-
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b. final decisions in proceedings for dissolution or nullity of marriage;
… (Sec. 110)