Legal status of same-sex relationships
The legal status of people in same-sex relationships depends very much on where they live. At one end of the spectrum there are those countries that punish homosexuality with the death penalty - Iran, Mauritania, Saudi Arabia, Sudan and Yemen - as well as in parts of Nigeria and Somalia. At the other end, there are those countries where gay couples have the same marriage rights as heterosexual couples.
However, the categorisation of countries according to their approach to gay rights is not without problems. Some states have conflicting laws on same-sex relationships, simultaneously having laws that punish and protect, while other countries have different laws in different regions. This is reflected in the key.
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Marriage rights vary by state
Penalties vary by region