The Swedish government is considering a law change that would ban marriages between cousins, a move primarily aimed at curbing issues such as honor oppression prevalent in migrant communities.
The proposal, which was introduced by government investigators and aligns with policies laid out in the Tidö Agreement, which facilitated the formation of the current government, would also extend to marriages between other close relatives, such as uncles and nieces.
If approved, the ban could come into effect as early as 2026.
Currently, Swedish law prohibits marriages between parents and children or full siblings, though half-siblings can marry with an exemption. Marriages between cousins are still legal, but this may soon change.
A government-appointed inquiry, which began in September last year, now recommends that cousin marriages be banned under the Marriage Code, citing both social and health concerns.
The proposed ban has significant implications for Sweden’s migrant communities, where cousin marriages are far more common. While this is defended as a cultural practice that prioritizes familial ties, government officials argue that such arranged marriages increase the risk of honor oppression, particularly for young women and girls.
By outlawing cousin marriages, they believe they can reduce the likelihood of coercion and other forms of control within family structures.
Preempting a loophole, a key element of the proposal is that cousin marriages performed abroad will also not be recognized in Sweden, regardless of the spouses’ connection to the country. This is intended to prevent couples from bypassing Swedish law by marrying abroad and then returning to Sweden.
“The recognition ban will be general and cover all cousin marriages,” the inquiry’s findings stated, as cited by the SVT broadcaster, reinforcing the aim to counteract honor-based oppression across all backgrounds.
In Norway, a similar law was enacted this past summer, with officials highlighting the increased risk of genetic disorders and health complications caused by inbreeding.
These risks include higher rates of stillbirth and infant mortality.
In addition to the ban on cousin marriages, the inquiry also suggests eliminating the current exemption that allows half-siblings to marry in certain circumstances, thus better protecting vulnerable individuals from coercion.
A final decision on the reforms is expected in the coming months which, if passed, is expected to enter into force in 2026.
