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Share your dilemmas and get honest opinions from other Mumsnetters.

To be disturbed by wilfull ignorance around genetic inbreeding?

772 replies

M9009 · 26/01/2026 19:41

I've come from a country were cousin marriage and indeed marriage to any close relative if illegal.
I've recently started working in a dialysis unit and I'm so disturbed by how many parents are young children born of first cousin marriage. Usually from South Asian backgrounds.
Today I was speaking to one parents who has 9 children, all in need of kidney transplants. The eldest 2 have already had theirs. Parents are first degree cousins and each have various medical problems of their own.
Why, as a society, do we allow these marriages? It seems so cruel to the children who are born with medical and genetic problems.
Maybe I'm easily shocked, I don't know.

OP posts:
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16
scorpiogirly · 26/01/2026 22:10

Jamesblonde2 · 26/01/2026 19:48

It’s selfish and ridiculous and they’re as thick as mince.

Another thing that’s a complete waste of tax money/NHS resources which is preventable.

This, with bells and all singing and dancing whistles on.

Namingbaba · 26/01/2026 22:10

Theunamedcat · 26/01/2026 22:08

Because its a slippery slope once one thing is banned its easier to ban other

I don’t see the connection. The cousin marriage is applied to everyone. Targeting a specific group of people like those with a disability is discrimination.

Jamesblonde2 · 26/01/2026 22:10

User0549533 · 26/01/2026 20:45

This sounds cruel but surely that's literally evolution in action? It's morally taboo to interfere with people's life and particularly partner choices but if they repeatedly make decisions to have inbred children, then at some point the offspring will simply no longer be able to procreate. The whole point of genetics is that it solves issues like these by itself.

Good point.

Ladamesansmerci · 26/01/2026 22:10

I truly don't care if you want to bang your cousin (though I will privately be thinking it's gross), it's just unethical to have a child. And for that reason, cousin marriage should be banned.

JoanOgden · 26/01/2026 22:11

There's a good article here: https://www.bbc.co.uk/news/articles/c241pn09qqjo

A young woman who is married to her cousin is quoted as saying: "I always feel like if it's going to happen, it's going to happen. If the child is going to be born with a disability then it will happen if you are married to a cousin or not."

Which suggests that there is more education to do.

A treated image of two wedding rings

Cousin marriage: The new evidence about children's ill health

A major study has found first cousin-parentage may have wider consequences than previously thought.

https://www.bbc.co.uk/news/articles/c241pn09qqjo

Anonanonay · 26/01/2026 22:11

Well done for a shining a bright light on this, OP. Not easy in such a left-leaning site.

Stillamum3 · 26/01/2026 22:11

I am the child of a second cousin marriage and am now almost 82. I am one of two sisters, with no noticeable disabling genetic defects that I am aware of. My parents grew up many miles apart, but fell in love when they met in their late teens and were devoted to one another.
Nonetheless, I do not think first cousin marriage is a good idea, and certainly not repeatedly. I'm white British by the way, for many generations.

gotmyknickersinatwist · 26/01/2026 22:12

Jamesblonde2 · 26/01/2026 22:10

Good point.

But in the meantime those children have to suffer. Horribly suffer in some cases.

KatsPJs · 26/01/2026 22:12

Anonanonay · 26/01/2026 22:11

Well done for a shining a bright light on this, OP. Not easy in such a left-leaning site.

What does political affiliation have to do with it?

catspyjamas1 · 26/01/2026 22:12

Well, don't about some of you but the info about travellers on this thread has been enlightening to say the least!
Going to go back to the bill the Tories raised on first cousin marriage(heavily focused on S Asian families AFAIK) and do some more reading.

Fearfulsaints · 26/01/2026 22:13

Theunamedcat · 26/01/2026 22:08

Because its a slippery slope once one thing is banned its easier to ban other

But we already ban marrying siblings, parents, uncle, grandparents. Its literally only an extra close relation.

AngelinaFibres · 26/01/2026 22:14

Theunamedcat · 26/01/2026 22:08

Because its a slippery slope once one thing is banned its easier to ban other

If you were disabled and knew that there would be a huge chance of having a child with that disability why the hell would you have a child. If you were disabled by an accident or a condition you absolutely couldn't pass on then there's no reason not to have a child.

catspyjamas1 · 26/01/2026 22:14

KatsPJs · 26/01/2026 22:12

What does political affiliation have to do with it?

Last I heard, mumsnet is full of Reform voters 😂

suburburban · 26/01/2026 22:15

gotmyknickersinatwist · 26/01/2026 22:06

Yes, but the point was the genetic line died out because the remaining heir wasn't capable of reproducing

Yes I see

i think people should know better now and stop marrying close relatives and pro creating

the NHS should not be endorsing this

plus they should marry someone in the UK already here rather than bringing someone over from abroad

OonaStubbs · 26/01/2026 22:15

It should be illegal to marry anyone you are related to, no matter how distant.

Fullmoan · 26/01/2026 22:16

User0549533 · 26/01/2026 20:45

This sounds cruel but surely that's literally evolution in action? It's morally taboo to interfere with people's life and particularly partner choices but if they repeatedly make decisions to have inbred children, then at some point the offspring will simply no longer be able to procreate. The whole point of genetics is that it solves issues like these by itself.

But in the meantime it's costing the NHS a vast amount and and impacting the number of people waiting for a kidney transplant as an example

pottymouth40 · 26/01/2026 22:16

This reply has been deleted

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BundleBoogie · 26/01/2026 22:17

Simplelobsterhat · 26/01/2026 21:54

That makes a lot of sense as a reason not to ban.

However I do think legal changes can help as well. Everyone knew smoking and passive smoking was bad for you before the smoking ban, but it really dropped after that, and became a lot easier to object to people smoking / less socially acceptable to smoke publicly. I wonder whether legal changes as well as education would make it easier for people to push back in their own families / community.

Agreed. The fuss made when making seatbelts became a legal requirement demonstrated that we shouldn’t shy away from making laws for the public good just because some don’t like the idea. I told DD about it the other day and she was gobsmacked.

Part of the trouble is that the left don’t even want repeated first cousin marriage criticised, let alone try to prevent it.

There are many Muslims in positions of power throughout government and the NHS that are very likely to support repeated first cousin marriage. I’m sure there are also many Muslims in these positions that don’t support it but the left don’t want to listen to them.

Unfortunately this government and the authorities are in thrall to certain Muslim leaders. They won’t do anything about the spread of non stun slaughter, they refuse to ban first cousin marriage, they refuse to police communities effectively and fairly.

ReturnOfTheToad · 26/01/2026 22:17

Crunchingleaf · 26/01/2026 22:06

You’re quite right about Irish travellers. It’s long been known they have high rates of disabilities in that group.
However, anyone proposing education is quite naive in my experience of travellers. In Ireland travellers have their own distinct culture and live very very separate lives to rest of Irish population. They absolutely wouldn’t take too kindly to ‘outsiders’ telling them not to marry their cousin. Not exactly sure how a ban would work.

I can’t speak for south Asian populations. Maybe they would be more inclined change as a result of education.

People have disabled kids. Most society’s frown upon marrying a relative probably at an instinctive level. Most people fundamentally would prefer not to raise risks of having a child with disabilities not because they are hateful bigots but because many people just want our kids to have better and easier life’s then we had. It’s hard to understand how the risks are ignored so willfully when so many children have zero quality of life.

like may things in life there is no easy answer

There are lots of traveller organisations that could help rather than relying on 'ousiders' if you know what I mean. I know pavee point is one here, I do agree that education would have to come from home. I suppose there are limited options for travellers when it comes to marriage too, if they want to avoid marrying outside of their culture. I'm not sure what the answer is but I don't think that banning cousin marriage would be the cure all some think it would be.

pottymouth40 · 26/01/2026 22:18

Anonanonay · 26/01/2026 22:11

Well done for a shining a bright light on this, OP. Not easy in such a left-leaning site.

Tell me about it.

Im surprised the thread hasn’t already been shut down!

KatsPJs · 26/01/2026 22:18

This reply has been deleted

Message deleted by MNHQ. Here's a link to our Talk Guidelines.

It’s because we love you.

And because you seem to have an issue with a brown person having an opinion.

Anonanonay · 26/01/2026 22:18

KatsPJs · 26/01/2026 22:12

What does political affiliation have to do with it?

Ha ha. Very amusing.

AngelinaFibres · 26/01/2026 22:18

Jamesblonde2 · 26/01/2026 22:10

Good point.

Google the Hapsbergs if you want to see the true horror of inbreeding.Its where the term ' Hapsberg chin' comes from.

Jamesblonde2 · 26/01/2026 22:19

The ticking time bomb quote is a very worrying thought. We’re talking about people who statistically have large families. The benefits/education bill will be astronomical.

KatsPJs · 26/01/2026 22:19

catspyjamas1 · 26/01/2026 22:14

Last I heard, mumsnet is full of Reform voters 😂

It’s scary that some people think Mumsnet is so left-leaning, it makes me wonder what on earth is being said in their own homes if they think this is left wing!