Medical Oncologist
CION Cancer Clinics
Parental guilt after a child's inherited diagnosis | CION Cancer Clinics
Almost every parent whose child is found to carry an inherited cancer fault feels guilty at some point. The feeling is understandable, but it rests on a mistake. Nobody chooses the genes they pass on, and in many families the fault arose new in the child. This page explains where the guilt comes from, what the science actually says, and where parents can find support. At CION Cancer Clinics, our oncologists plan screening and care for families with an inherited cancer syndrome, explained in plain words.
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Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed September 2026, next review due September 2027
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On this page
- Is it my fault that my child carries this gene?
- Why do parents blame themselves in different ways?
- What tends to help parents in the first few weeks?
- What do the words on the report actually mean?
- What does guilt say, and what is actually true?
- What this page cannot tell you
- Four things parents tell us, and what is actually true
- Common questions about guilt after a genetic result
The short answer
Is it my fault that my child carries this gene?
No. Every parent passes half their genes to each child, and nobody can choose which ones. You could not see this fault, feel it or test for it without a reason. In many families the fault did not come from either parent at all, but began new in the child.
What you passed on, and what you did not
If a parent carries the fault, it was passed down to them too, often through generations nobody can trace. A parent who passes it on has done exactly what their own parents did, without knowing. Nothing you ate, did or avoided during pregnancy creates an inherited fault.
Why the feeling arrives anyway
Guilt is often love with nowhere to go. When your child is ill or at risk and you cannot fix it, the mind looks for something you could have done differently. The feeling is real and common. The blame it points at is not.
Knowing about the fault is what now lets you protect your child. That is the opposite of harm.Where guilt comes from
Why do parents blame themselves in different ways?
Guilt takes a different shape depending on where you sit in the family. Recognising the shape can make it easier to put down.
The parent who carries it
Often the heaviest load. This parent may also be facing their own raised risk and new checks, while feeling responsible for the child's.
What helps
- Hearing the science from a counsellor, not a relative
- Separate time to talk about their own health
- A partner who says out loud that nobody is to blame
The parent who does not
Relief is natural, and so is feeling ashamed of that relief. Some parents also blame themselves for not noticing symptoms sooner, even when there was nothing to notice.
Families who married within the family
For most childhood syndromes, a marriage between relatives made no difference at all. For the few that need a fault from both parents, it raised the chance, but that marriage was made in good faith, long before anyone knew.
Blame from relatives
In many Indian families the mother, or the daughter-in-law's side, is blamed before any test is done. A counsellor can explain the result to grandparents directly, which often settles arguments a parent cannot.
Not sure whether this applies to you?
Ask an oncologistIn the first weeks
What tends to help parents in the first few weeks?
Hear the facts together
Ask the counsellor to explain the result to both parents at once. Hearing the same words at the same time stops one parent from carrying the explanation, and the blame, alone.
Share the practical work
Decide who tells which relatives, who handles appointments and who keeps the paperwork. Guilt grows when one parent tries to do everything.
Talk to someone outside the family
A psycho-oncologist or counsellor can hear things you cannot say at home. Ask for counselling in Telugu if that is easier, and for separate sessions if each parent needs one.
Look after the other children, and each other
Brothers and sisters pick up on tension quickly. A short, honest explanation and ordinary routines help them, and give parents time to breathe.
Words that can sound like blame
What do the words on the report actually mean?
- Inherited
- Passed from parent to child at conception. It describes how the fault travelled, not who is responsible for it.
- Carrier
- Someone who has the fault. A carrier parent is not a cause of cancer. The fault only raises the chance of it.
- De novo
- A fault that began new in the child and was not passed on by either parent. It is common in some syndromes.
- Predisposition
- A raised chance of certain cancers. It is a statement about risk, not a diagnosis and not a sentence.
- Penetrance
- How often a fault actually leads to cancer across everyone who carries it. It is never all of them.
- Mosaic
- Carrying a fault in only some of the body's cells. It can explain why a parent tests negative but a second child is affected.
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Side by side
What does guilt say, and what is actually true?
What guilt says
What is actually true
I gave my child cancer
You passed on genes, as every parent does, without knowing what they held
I should have known
Most carriers have no clue in their family history at all
My side of the family caused this
The fault began far back, or in the child alone
Knowing is making things worse
Knowing is what lets doctors watch and protect your child
Being straight with you
What this page cannot tell you
It cannot make the feeling go away. Reading that something is not your fault rarely switches guilt off. What usually helps is time, clear facts from someone you trust, and being able to say the feeling out loud to someone who does not flinch.
It cannot explain your family's result
Whether the fault came from a parent, began new in the child or needs a copy from both parents depends on the syndrome and the tests done so far. What your specific variant means is a question for the counsellor who ordered the test.
Who this does not apply to
If testing has not been done, or found only a variant of uncertain significance, there is no inherited cause to feel guilty about yet, and there may never be one. Most childhood cancers are not inherited. If guilt or low mood stops you sleeping, eating or working for weeks, that needs a doctor, not just time.
Commonly believed
Four things parents tell us, and what is actually true
"Carrying the fault means I caused my child's cancer."
The fault raises the chance of cancer. It takes further changes during life, largely down to chance, for a tumour to form. You passed on a risk you did not know about, not the cancer itself.
"If I had eaten better in pregnancy, this would not have happened."
An inherited fault is already in the egg or sperm before pregnancy begins, and a new one arises by chance as the first cells copy themselves. Food, work, stress and medicines during pregnancy are not known to create either.
"A good parent would not feel angry about this."
Anger at the gene, the family, the doctors or even your partner is common. It does not make you a bad parent. It usually eases once someone lets you say it out loud.
"If we do not talk about it, the guilt will fade."
Silence tends to make it heavier, and children often notice unspoken tension. Talking with your partner, a counsellor or another parent in the same position usually helps more than keeping it in.
Questions we are asked
Common questions about guilt after a genetic result
Should we tell our child which parent the fault came from?
Eventually, most children want to know, and honest answers build trust. There is no need to lead with it. When the question comes, a simple answer such as "it came through me, and I did not know" is usually enough. A counsellor can help you plan what to say at each age.
My in-laws blame me. What can I say?
You do not have to argue the science alone. Ask the counsellor to meet or call the grandparents and explain how the fault is passed on. Hearing it from a professional, in Telugu if that helps, often ends arguments that would otherwise go on for years.
Is it wrong to feel relieved the fault did not come from me?
No. Relief is a natural reaction, and it sits alongside love for your child and your partner. Many parents feel it and then feel guilty for feeling it. Saying so to a counsellor can help both parents understand each other better.
Should we have more children?
That is your decision, and there is no right answer. A counsellor can explain the chance of a future child carrying the fault and the options that exist, including testing during pregnancy. Many families take time before deciding, and that is sensible.
When should we ask for professional help?
Whenever you want it, not only when things are bad. If guilt, low mood or anger stop you sleeping or working for more than a few weeks, or strain the marriage, ask for a psycho-oncologist or counsellor. It is a normal part of care.
My partner will not talk about it. What can I do?
People cope in different ways, and silence is sometimes how a parent protects themselves. Try a short conversation with the counsellor present, or separate sessions for each of you. What matters is that neither of you carries it entirely alone.
Will the guilt ever go away?
For most parents it softens with time and understanding. It may come back at hard moments, such as a scan or a birthday. Many parents find it turns slowly into a sense of purpose, because they are the ones keeping their child safe now.
Where do we start?
Ask the team that gave the result for a follow-up with the counsellor, and say plainly that guilt is part of what you want to talk about. If you are unsure who to approach, call the CION helpline and someone will point you to the right support.
Your Specialists
Meet CION's oncologists. Bring your family history or genetic report to them.
Our medical oncologists see people with a strong family history of cancer, arrange genetic counselling and testing where it fits, and plan the checks that follow.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
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Sources
- National Cancer Institute — Genetic Testing for Inherited Cancer Susceptibility Syndromes
- MedlinePlus Genetics — What is a gene variant and how do variants occur?
- MedlinePlus Genetics — What are the different ways a genetic condition can be inherited?
- Cancer Research UK — Inherited cancer genes and increased cancer risk
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Testing the parents after a child tests positiveHow families find out where the fault came fromExplaining a genetic result to a childWhat to say when your child starts askingShould healthy siblings be tested?The next decision many parents faceSchool, sport and growing up with a predispositionGetting back to ordinary family life
Talk to us
Finding it hard to carry this on your own?
Tell us what your family has been told so far. We can arrange time with a counsellor or psycho-oncologist, for one parent or both. One helpline serves every CION centre.