When there has been an affair in a marriage, parents often struggle with the question:
Should we tell our adult children?
There is often a strong desire not to tell them.
We want to protect them.
We don’t want them to think less of either parent.
We don’t want to create unnecessary pain.
We don’t want to involve them in our marriage crisis.
Those are valid concerns.
At the same time, adult children are not small children. They are adults. They usually know far more about life, relationships, sex, betrayal, addiction, and human brokenness than we sometimes want to imagine.
So the question is not only:
Should we tell them?
It is also:
When should we tell them, how should we tell them, and what should we leave out?
There is no one-size-fits-all answer. Every family is different.
But here are several principles to consider.
Principle #1: Adult Children Deserve Truth
I generally do not recommend skirting the issue with vague language such as:
“We are dealing with a serious breach of trust in our marriage.”
That could mean anything.
It could mean hidden debt.
It could mean gambling.
It could mean pornography.
It could mean an emotional affair.
It could mean a sexual affair.
When people are given vague information, their minds naturally try to fill in the blanks. Often, what they imagine is worse than the truth.
So if it was an affair, call it an affair.
If pornography was involved, say pornography.
If prostitutes were involved, say prostitutes.
Use clear, factual language.
Not inflaming language.
Not shaming language.
Not dramatic language.
Use the kind of language a wise counselor might use.
There is a world of difference between saying:
“Your father had an affair.”
and saying:
“Your father destroyed our family with some disgusting woman.”
One is truthful.
The other may also express real pain, but it puts your children in the middle of your emotional trauma.
Truth matters.
So does how you tell it.
Principle #2: Adult Children Need Truth, Not Details
Adult children need enough truth to understand what is happening in the family.
They do not need graphic details.
They do not need timelines of sexual encounters.
They do not need private marital conversations.
They do not need every painful discovery.
Most of the time, the simple truth is enough:
“Dad had an affair. We are working on healing.”
Or:
“Mom had an affair. We are seeking help and deciding how to move forward.”
That may be all they need to know.
In our own family, we did not share details with our children. They knew the essential truth. They did not need the painful particulars.
A good rule of thumb is to ask yourself:
Why do I want to share more details?
Then ask:
How will sharing those details bring healing to everyone involved, including the parent who acted unfaithfully?
Usually, there are not good answers to those questions.
That is why, in most cases, details should be kept private.
Not because you are hiding truth.
But because you are protecting your children from information they do not need to carry.
Principle #3: Do Not Make Your Children Your Counselors
This is one of the most important principles.
Do not let your children become your counselors.
That is emotional hijacking, and it is wrong.
No matter how old your children are, you are still the parent, and they are still your child.
Your primary role is still to give to them emotionally, not to require them to carry you emotionally.
Of course your adult children may love you deeply. They may want to comfort you. They may want to support you. They may ask questions.
But they should not become the place where you unload your rage, panic, sexual details, grief, and marital confusion.
Get a counselor.
Get a coach.
Get safe support people.
Get help from adults who are not your children.
When you tell your adult children, the goal is not to get them to comfort you.
The goal is to bring them appropriate truth and comfort for the pain they may feel.
Principle #4: If Possible, Tell Them From a Healed Position
In an ideal world, if your adult children are not living in your home and are not directly affected by the immediate crisis, they may not need to know while everything is still raw.
Sometimes it is better to wait until you and your spouse have done some healing and can speak with more clarity and unity.
Ideally, a husband and wife would sit down together and tell their adult children from a more healed position.
For example, if the husband had the affair, he might say:
“This was not your mother’s fault. She has been a wonderful wife, and I love her very much. The bottom line is that I lost my way, and I am fully responsible for the choices I made.”
And the betrayed wife might say:
“You need to know that your father has done the work necessary to earn back my respect and trust. We are healing, and we want you to know the truth from us.”
The principle is that each parent builds up the other parent in front of the children.
This is especially important if reconciliation is taking place.
Your adult children do not need to be recruited onto one parent’s side.
They need to see both parents acting with maturity, humility, and dignity.
Principle #5: If They Need to Know Now, Tell Them Now
Of course, life is not always ideal.
Sometimes adult children need to know sooner.
If there is separation, divorce, visible emotional distress, major family disruption, or a strong possibility that they will hear the truth from someone else, it may be better to tell them now.
If Mom is crying constantly, Dad has moved out, or one parent runs off triggered in the middle of Thanksgiving dinner, pretending nothing is wrong usually creates more confusion.
The truth, shared wisely, is usually better than secrecy.
If you need to tell your adult children while you are still early in the recovery process, consider these guidelines:
- If possible, agree in advance about what will be said.
- Tell them together if reconciliation is being considered.
- Keep the explanation brief and factual.
- Do not share unnecessary details.
- Do not make promises you are not sure you can keep.
- Speak to the things that matter most to them.
For example, if you are not certain whether you will remain married, do not say:
“We are definitely not getting divorced.”
Instead, you might say:
“We are getting help and working through this one step at a time.”
If they are worried about an upcoming event, speak to that:
“We both still plan to come to your graduation.”
Adult children may be grown, but family stability still matters to them.
Why Telling Can Be Healing
One of the greatest benefits of telling adult children wisely is that it gives you an opportunity to model something powerful.
You show them that imperfect people can face failure honestly.
You show them that truth does not have to destroy a family.
You show them that forgiveness, healing, reconciliation, courage, and accountability are possible.
Our children learn far more from what we live than from what we say.
Someday, life will hit them hard too.
They will face disappointment, failure, betrayal, grief, or heartbreak of their own.
When that day comes, your honesty may help them know that they can come to you with their own imperfect lives.
They will know you are not people who pretend everything is perfect.
They will know you are people who know how to face hard things.
Telling May Also Break Generational Patterns
Affairs are often hidden in families.
When families keep secrets, patterns continue.
When truth is handled with wisdom, it can bring healing not only to one couple, but sometimes to the extended family.
Many people discover, once they start asking questions, that infidelity or other painful issues existed in previous generations but were never honestly addressed.
When truth comes into the light, healing has a chance to begin.
Not always.
Not automatically.
But often enough that it is worth considering.
Should Every Couple Tell Their Adult Children?
No.
Telling adult children may not be the right decision for every family.
There are situations where waiting is wise.
There are situations where adult children are not emotionally safe.
There are situations where the information would cause unnecessary harm.
There are also situations where telling is clearly the better choice.
That is why wisdom matters.
Ask yourself:
Are we telling them for their benefit, or for ours?
Are we telling them in a way that protects their hearts?
Are we giving them truth without making them carry details?
Are we keeping our role as parents?
Are we handling this in a way we can feel good about later?
Final Thoughts
Adult children deserve truth.
They do not need details.
They should not become your counselors.
If possible, tell them from a healed position.
If they need to know now, tell them now—but do so carefully.
There is no perfect script for every family.
But there is a wise way to approach the conversation:
Tell the truth.
Keep your dignity.
Protect your children’s hearts.
Build up the other parent whenever possible.
And remember, the goal is not simply disclosure.
The goal is healing.
Sincerely,
Anne Bercht