A new law might be passed in the UK to ban first-cousin marriages. They argue that many cultures have traditions of cousin marriage and that it is not always harmful. We’ll have to wait and see what the UK government decides to do.
The UK Parliament is set to propose a ban first-cousin marriages. Conservative MP Richard Holden is pushing for this change, citing concerns about the increased risk of birth defects and societal harm associated with such unions. He plans to introduce the Marriage (Prohibited Degrees of Relationship) Bill to the House of Commons for discussion.
UK law prohibits marriages between siblings, parents, and children but does not extend this restriction to first cousins. Mr. Holden highlighted that many people mistakenly believe cousin marriages are already illegal. He argued that these unions are often cultural rather than religious and are more common in certain communities.
Studies suggest first-cousin marriages carry about double the risk of birth defects compared to the general population. Genetics experts explain this occurs because cousins are more likely to share genetic mutations. It also increases the chance of their children inheriting conditions caused by those mutations. The risks can compound when such marriages are repeated over generations.
Mr. Holden emphasized the broader societal concerns tied to cousin marriages, saying they can reinforce controlling family structures and limit individual choice. He stated, “Marriage and relationships should be about individual choice in modern Britain, not outdated traditions.”
Justice Minister Alex Davies-Jones acknowledged the complexity of the issue, noting that any ban would require changes to both the Marriage Act 1949 and the Sexual Offences Act 2003. She said the government is reviewing its marriage laws, including a 2022 Law Commission report, before deciding its stance.
What Will Happen Next?
This proposal has sparked wider debate. Some experts argue that cousin marriages are less common in Europe due to social taboos but remain prevalent in certain communities, particularly among British Pakistanis, where rates reportedly range between 38% and 59%.
If the bill progresses, the UK would join other countries that have recently imposed restrictions on first-cousin marriages. Mr. Holden expressed urgency for reform, saying, “Many nations have taken action on this issue. It’s time for the UK to do the same.”
The bill will be presented using the 10-minute rule process, allowing Parliament to decide whether it should advance for further consideration.
