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AIBU?

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:
Thread gallery
16
Vanessashanessajenkins2 · 26/01/2026 21:32

I agree it should be banned. I grew up being told I would marry my first cousin. I was one of the older girls in my generation. This particular cousin was the eldest boy. He was generally quite pliant and I worried he would agree with what the family wanted.

I never wanted to.

Thankfully we both went to the same uni. One day, I saw him on the bus home. We sat down and agreed that if we were asked to marry eachother, we would say no and that they couldn't force us to, if we both were adamant.

He stuck to his word and said no. He met someone online in 2014 from a totally different country and married her. I married a white British man. We both have kids.

We must have paved the way because since then, NONE of our cousins have married any family member, be it first or second cousins. The elders just had to get over it in the end.

I guess we were lucky that our family got over this needless desire to have us all marry eachother. I know, that not all families are the same.

Also, I can't remember in the last ten years attending any form of cousin marriage. I am sure they still happen, but my lived experience is that it is not as much. I think the best thing is the youngsters growing up and realising they have more options.

We are ethnically South Asian but born in the UK.

MindYourUsage · 26/01/2026 21:33

iamDebbie · 26/01/2026 20:25

Yanbu.

I think anyone that knowingly breeds with their 1st or second cousin, should sign a waiver that protects the NHS and subsequent health services, from the financial burden that any inbreeding may bring.

Why should the NHS foot the bill when the risks are well known and documented. The people that choose to reproduce with their cousins knowing these dangers, should be made to foot the bill.

Think this through. By saying you would bar treatment from the NHS for the offsping's conditions related to inbreeding you are punishing the innocent. It's not the children's fault. They didn't get a choice.

Anyway, this proposition is so preposturous it would never be seriously entertained, thankfully.

P.s I don't condone marriage between cousins I just dint think the resulting kids should be punished.

ThePoshUns · 26/01/2026 21:33

Isthismykarma · 26/01/2026 21:24

A family member of mine is a social worker in Bradford. It shouldn’t be banned because the cousin marriages will still happen but they will be religious marriages and not legal. The problem won’t go away and women will have fewer rights.

That does make sense but not sure that’s enough to ban it. The women in the communities need educating about the risks, although sadly probably have little say in who they marry.

CotswoldsCamilla · 26/01/2026 21:33

I have to say, I don’t care where they’re from, I think it’s disgusting. The thought of marrying my cousin. Vile.

catspyjamas1 · 26/01/2026 21:34

Vanessashanessajenkins2 · 26/01/2026 21:32

I agree it should be banned. I grew up being told I would marry my first cousin. I was one of the older girls in my generation. This particular cousin was the eldest boy. He was generally quite pliant and I worried he would agree with what the family wanted.

I never wanted to.

Thankfully we both went to the same uni. One day, I saw him on the bus home. We sat down and agreed that if we were asked to marry eachother, we would say no and that they couldn't force us to, if we both were adamant.

He stuck to his word and said no. He met someone online in 2014 from a totally different country and married her. I married a white British man. We both have kids.

We must have paved the way because since then, NONE of our cousins have married any family member, be it first or second cousins. The elders just had to get over it in the end.

I guess we were lucky that our family got over this needless desire to have us all marry eachother. I know, that not all families are the same.

Also, I can't remember in the last ten years attending any form of cousin marriage. I am sure they still happen, but my lived experience is that it is not as much. I think the best thing is the youngsters growing up and realising they have more options.

We are ethnically South Asian but born in the UK.

Edited

Thank you for sharing your story!

SquirrelSoShiny · 26/01/2026 21:34

It should be banned immediately and if people choose to marry a cousin in Pakistan they should be told plainly that the whole family should expect to live in Pakistan, even if they themselves were born in Britain. The fear of causing offence is seen as the great evil when in fact it's the cousin marriage and resulting severely disabled offspring living lives of misery that are the true evil.

ThePoshUns · 26/01/2026 21:34

Vanessashanessajenkins2 · 26/01/2026 21:32

I agree it should be banned. I grew up being told I would marry my first cousin. I was one of the older girls in my generation. This particular cousin was the eldest boy. He was generally quite pliant and I worried he would agree with what the family wanted.

I never wanted to.

Thankfully we both went to the same uni. One day, I saw him on the bus home. We sat down and agreed that if we were asked to marry eachother, we would say no and that they couldn't force us to, if we both were adamant.

He stuck to his word and said no. He met someone online in 2014 from a totally different country and married her. I married a white British man. We both have kids.

We must have paved the way because since then, NONE of our cousins have married any family member, be it first or second cousins. The elders just had to get over it in the end.

I guess we were lucky that our family got over this needless desire to have us all marry eachother. I know, that not all families are the same.

Also, I can't remember in the last ten years attending any form of cousin marriage. I am sure they still happen, but my lived experience is that it is not as much. I think the best thing is the youngsters growing up and realising they have more options.

We are ethnically South Asian but born in the UK.

Edited

That is interesting and reassuring, thank you for sharing.

godmum56 · 26/01/2026 21:34

AskingQuestionsAllTheTime · 26/01/2026 21:28

The NHS bloody well knows better; NFN is an NHS abbreviation.

"Normal For Norfolk" was originally used as a response to a problem with cousin marriage (and straightforward incest too, which is a whole lot worse) in that particular area, and especially in the rural part of it. I knew someone who worked there in the field of genetic medicine and she was absolutely clear that NFN was never intended as humorous, just as a straightforward comment on a probability. It must be said this was not confined to first cousin marriage; it was marriage in a small available population, and with added incest followed by hasty marriage if there was a pregnancy – just to complicate the issue. (The possibility of DNA testing identifying the father has dealt with that one at least to some extent.)

She also said that the situation had been a lot worse before the bicycle widened the pool of available mates for any given individual from just one village and the village next door to three or four villages beyond that.

She also said that modern medicine had meant more of the unfortunate children survived to puberty rather than dying in infancy of the conditions they suffered.

Grim indeed; but nothing to do with Asia.

I was in college in the 70's We learned there was a similar condition with a similar cause called "Orcadian Madness" found only in the Scottish islands. I believe there was a similar issue with the Pitcairn Islanders. And yes, we were also taught about the drop in genetic conditions that came about once bicycles became affordable. Such things are not widely discussed now for very good reasons.

pottymouth40 · 26/01/2026 21:35

KatsPJs · 26/01/2026 21:29

That doesn’t answer my question: what aspect of the quote that you provided mentions racism? Because I’m not seeing it in the quote you have provided.

So what?

Do you agree with cousin marriage?

Pollyanna87 · 26/01/2026 21:35

The amount of money it costs society is beyond outrageous.

NotDarkGothicMama · 26/01/2026 21:35

YANBU. There was a family at my school with multi-generation first cousin parents who had 6 children. The children all had the same genetic disorder, which meant they lived to infant school age (4-7) but died before the got old enough to go to junior school. The boy in my class was the only one who survived. The parents knew this but kept having children.

It's heartbreaking and should be made illegal to protect those who education doesn't reach.

KatsPJs · 26/01/2026 21:36

catspyjamas1 · 26/01/2026 21:31

Nor public sources 🤷‍♀️

Yeah it’s fun watching racists call other people racist isn’t it?

catspyjamas1 · 26/01/2026 21:36

pottymouth40 · 26/01/2026 21:35

So what?

Do you agree with cousin marriage?

Reported for trolling

SquirrelSoShiny · 26/01/2026 21:36

Vanessashanessajenkins2 · 26/01/2026 21:32

I agree it should be banned. I grew up being told I would marry my first cousin. I was one of the older girls in my generation. This particular cousin was the eldest boy. He was generally quite pliant and I worried he would agree with what the family wanted.

I never wanted to.

Thankfully we both went to the same uni. One day, I saw him on the bus home. We sat down and agreed that if we were asked to marry eachother, we would say no and that they couldn't force us to, if we both were adamant.

He stuck to his word and said no. He met someone online in 2014 from a totally different country and married her. I married a white British man. We both have kids.

We must have paved the way because since then, NONE of our cousins have married any family member, be it first or second cousins. The elders just had to get over it in the end.

I guess we were lucky that our family got over this needless desire to have us all marry eachother. I know, that not all families are the same.

Also, I can't remember in the last ten years attending any form of cousin marriage. I am sure they still happen, but my lived experience is that it is not as much. I think the best thing is the youngsters growing up and realising they have more options.

We are ethnically South Asian but born in the UK.

Edited

This gives me hope but change is so slow. I'm very happy you and your cousin made the right choice for your future happiness and more importantly future children.

PandoraSocks · 26/01/2026 21:36

This is what Iqbal Mohamed said during the debate tabled by Holden:

As the right hon. Member for Basildon and Billericay (Mr Holden) states, there are documented health risks with first-cousin marriage, and I agree that there is a need for greater awareness about that issue. Virginity testing and forced marriages must be prevented, and the freedom of women must be protected at all times.

However, the way to redress the issue is not to empower the state to ban adults from marrying each other, not least because I do not think such measures would be effective or enforceable. Instead, the matter needs to be approached as a health awareness issue and, where women are being forced against their will to undergo marriage, as a cultural awareness issue. In doing so, it is important to recognise that this is a highly sensitive issue for many people. In discussing it, we should try to step into the shoes of those who perhaps are not from the same culture as ours, to better understand why the practice continues to be so widespread.

An estimated 35% to 50% of all sub-Saharan African populations either prefer or accept cousin marriage, and it is extremely common in the middle east and south Asia. The reason the practice is so common is that ordinary people see family intermarriage as something that is very positive overall; as something that helps to build family bonds and puts families on a more secure financial foothold.

However, as is well documented, it is not without health risks for the children of those relationships, some of whom will be born out of wedlock. Instead of stigmatising those who are in cousin marriages, or those who are inclined to be, a much more positive approach would be to facilitate advanced genetic test screening for prospective married couples, as is the case in all Arab countries in the Persian gulf, and to run health education programmes targeting those communities where the practice is most common.

I therefore urge the House to vote against the motion and to find a more positive approach to addressing the issues that are caused by first-cousin marriage, including the health risks, and the consequences of modern conflicts and displacement of populations around the world.

Link:

hansard.parliament.uk/commons/2024-12-10/debates/6A325A71-434B-42FF-AC9F-FF8C6FD85B00/Marriage(ProhibitedDegreesOfRelationship)Bill

napody · 26/01/2026 21:37

Incalescent · 26/01/2026 20:21

Not this again. You’ll find at least one previous long, vituperative thread about this. A one-off first cousin marriage doubles the risk of something wrong with the child around the same as having a baby over the age of 35. Significant issues arise with repeated cousin marriage within a community. It’s on the wane.

That's a good point- risks increasing with maternal and paternal age- nobody is arguing that having children over a certain age should be illegal (including me btw).
Another issue is that many Bangladeshi couples have a religious but not a legal ceremony. A ban wouldn't make any difference then.
But the main issue is the first one, that it's a very slippery slope and adds to the overall negative attitude towards those with disabilities- that it's avoidable and people are to blame.

ReturnOfTheToad · 26/01/2026 21:37

Irish travellers have high levels of cousin marriage too. In Ireland something like 2 in every 5 traveller marriages are cousin marriages with up to 70% involving some form of consanguinity, I'd imagine it's the same in the UK.

These things are so engrained into some cultures that just banning it isn't going to work. Like someone else said perhaps more information and encouragement around genetic testing is the way forward. People won't put themselves forward though if it is shrouded in shame, open conversations need to be had but there is no reason that it can't be done from a place of education rather than 'eww gross, cousin marriage'.

OneFunBrickNewt · 26/01/2026 21:38

Alltheyellowbirds · 26/01/2026 20:07

I don’t think it was ever “very common”, especially not for first cousins. But yes it did happen.

So utterly gross.

The queen married her second cousin.

BundleBoogie · 26/01/2026 21:38

YuleBeBack · 26/01/2026 20:01

It was very common in England among white British families years ago - especially among the wealthy, to protect inheritances

It wasn’t ‘very’ common, it was still a rarity.

Now we know about genetics and the reasons why children are being born with serous disabilities, there is no excuse for allowing it.

pottymouth40 · 26/01/2026 21:39

KatsPJs · 26/01/2026 21:36

Yeah it’s fun watching racists call other people racist isn’t it?

I haven’t called anyone racist? I genuinely don’t know what you’re on about.

KatsPJs · 26/01/2026 21:39

pottymouth40 · 26/01/2026 21:35

So what?

Do you agree with cousin marriage?

I agree with truth and integrity. I’m not a fan of liars or racists - make of that what you will. And FYI: a brown person has just as much right to question the government and make an alternative suggestion to a potential policy change as a white person. I appreciate that might be galling to some but them’s the breaks.

Namechangerage · 26/01/2026 21:39

This reply has been deleted

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

Umm I don’t think it is just people who are “shipped over” as you so delightfully put it. Wasn’t it quite common in the royal family too until very recently? Queen Elizabeth II was third cousins with Phillip. Queen Victoria was first cousins with Albert. I’m sure there are many more lesser royals too.

pottymouth40 · 26/01/2026 21:39

catspyjamas1 · 26/01/2026 21:36

Reported for trolling

Trolling who 😂?? What on earth are you on about?

Isthismykarma · 26/01/2026 21:40

catspyjamas1 · 26/01/2026 21:26

Are you a Labour voter by chance?

What does who I vote for have anything to do with a professional I know’s take on the situation

catspyjamas1 · 26/01/2026 21:41

PandoraSocks · 26/01/2026 21:36

This is what Iqbal Mohamed said during the debate tabled by Holden:

As the right hon. Member for Basildon and Billericay (Mr Holden) states, there are documented health risks with first-cousin marriage, and I agree that there is a need for greater awareness about that issue. Virginity testing and forced marriages must be prevented, and the freedom of women must be protected at all times.

However, the way to redress the issue is not to empower the state to ban adults from marrying each other, not least because I do not think such measures would be effective or enforceable. Instead, the matter needs to be approached as a health awareness issue and, where women are being forced against their will to undergo marriage, as a cultural awareness issue. In doing so, it is important to recognise that this is a highly sensitive issue for many people. In discussing it, we should try to step into the shoes of those who perhaps are not from the same culture as ours, to better understand why the practice continues to be so widespread.

An estimated 35% to 50% of all sub-Saharan African populations either prefer or accept cousin marriage, and it is extremely common in the middle east and south Asia. The reason the practice is so common is that ordinary people see family intermarriage as something that is very positive overall; as something that helps to build family bonds and puts families on a more secure financial foothold.

However, as is well documented, it is not without health risks for the children of those relationships, some of whom will be born out of wedlock. Instead of stigmatising those who are in cousin marriages, or those who are inclined to be, a much more positive approach would be to facilitate advanced genetic test screening for prospective married couples, as is the case in all Arab countries in the Persian gulf, and to run health education programmes targeting those communities where the practice is most common.

I therefore urge the House to vote against the motion and to find a more positive approach to addressing the issues that are caused by first-cousin marriage, including the health risks, and the consequences of modern conflicts and displacement of populations around the world.

Link:

hansard.parliament.uk/commons/2024-12-10/debates/6A325A71-434B-42FF-AC9F-FF8C6FD85B00/Marriage(ProhibitedDegreesOfRelationship)Bill

Edited

What is your point? What has Iqbal Mohamed done since to address this in his community?

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