What Happens to Kids When Parents Fight?

Even in the most idyllic of relationships and marriages, there are occasional disagreements.

These can range from one or both partners utilizing the silent treatment to occasional sniping, to full out high volume screamathons with both partners shouting hurtful words.  

Going from two to three or more

Okay, so this is part and parcel of life with a partner when there are just two of you, but when you have children, as parents know, the whole life equation changes.  

Priorities, no doubt, have changed, along with a million other aspects of your relationship, but arguments still pop up. This brings up a question which must be addressed:  what happens to your children when you and your partner argue?

Let’s delve into and see what the experts have to say about this.

This is just the beginning

As you no doubt already know, fighting in the vicinity of kids results in a myriad of negative results.  

It is often found that parents who have many conflicts in front of their kids may actually change the way their kids process information, in other words, how kids think.  

Alice Schermerhorn, Assistant Professor in UVM’s Department of Psychological Science, found that “children from high-conflict homes, by training their brains to be vigilant, process signs of interpersonal emotion, either anger or happiness, differently than children from low-conflict homes.”  Keep that in mind the next time you are tempted to yell about something.

This is a subject area where there has been a great deal of research

Since this is such an important area, researchers all over the world have published millions of words about it.  For example, researchers Mark Flinn and Barry England analyzed samples of the stress hormone, cortisol, taken from all the children in a village on the island of Dominica in the Caribbean in a 20-year study.  

They found that children who lived with parents who constantly quarrelled had higher average cortisol levels which indicate stress than children who lived in more peaceful families.  

And what effect did these high levels of cortisol produce?  

The children with the higher levels of cortisol frequently became tired and ill, they played less, and slept less than their peers who grew up in more peaceful homes.  

Think about the down the broad ramifications of this.  If a child is ill, he or she misses school and may start suffering academically.  If children do not engage in playing with each other, they may not develop the social skills necessary to get along well in the world.

Age factors when it comes to the effects of parental arguing

Children as young as six months old can recognize strife around themselves.

Most adults can remember their parents arguing. How old the child is determined in part the reaction or effect parental arguing has. A newborn may not be able to sense the tension in a marital relationship, but a five-year-old certainly can.

Children model their behavior on what they observe in their environment

In other words, children learn by copying what they see and hear around themselves. As a parent, you are the world to your kids.  

If you engage in shouting matches, your child will witness these and will grow up thinking that this is the norm.  

For your children’s sake, it is best to keep the volume on low when you disagree with your partner, so that you do not have that sort of behavior emulated by your offspring.  Not only will your child benefit, so will your neighbors!

Here is a list of some of the possible effects and there are many

• Children may become insecure and withdrawn
• Behavioral problems may develop
• Kids may develop health problems, real or imagined
• Children may be unable to focus in class which could result in learning problems and poor grades
• Feelings of guilt may arise.  Children often think that they have caused the parental conflict
• Children may become depressed
• Interactions with other children may become problematic or combative
• Children may become physically aggressive; they may hit, push, shove or even bite other children
• Some children may become verbally aggressive; they may tease, insult, use inappropriate language, and call other children names
• Children may develop poor sleep patterns and have nightmares
• Poor eating habits may be established.  Children may eat too much or may eat too little.  
• Children may become picky eaters and start losing essential growth nutrients

So what to do?

Many parents instinctively know or learn that arguing in front of their children is not necessarily a good thing.  

Some parents may just try to avoid all conflict, but that too creates its own problems.  Other parents may give in to or capitulate to their partner, in order to end an argument, but again, this will not lead to a satisfactory outcome.

Mark Cummings, a psychologist at Notre Dame University, has written extensively about what happens to children who grow up in situations where there is a great deal of marital quarreling, and says that by having children witness the resolution of a disagreement, children will feel more emotionally secure.  

He goes on to state, “When kids witness a fight and see the parents resolving it, they’re actually happier than they were before they saw it. It reassures kids that parents can work things through. We know this by the feelings they show, what they say, and their behavior—they run off and play. Constructive conflict is associated with better outcomes over time.”  

The middle road is the best to take for the well-being of the entire family. Fights, arguments, disagreements, conflicts, call them what you want to–are part of what makes us human. Learning how to eventuate the most positive outcome is the key to growth and to make for the healthiest lives for both the parents and the children.  

Continue exploring this topic

Talk to our Marriage.com AI Relationship Coach

Chat with me, ask questions and get help

Start Chatting

Marriage.com AI: Your Relationship Guide

Talk through what's on your mind.

Automated

Hi, I'm your relationship guide. What's on your mind?

YOU COULD START WITH

What impact does parental fighting have on kids?

How do disagreements in marriages affect children?

AI guidance only - not therapy. In crisis? Call a helpline or Find a Therapist

Terms

Marriage.com Editorial Team Relationship & Marriage Advice

The Marriage.com Editorial Team is a group of experienced relationship writers, experts, and mental health professionals. We provide practical and research-backed advice on relationships. Our content is thoroughly reviewed by experts... Read more to ensure that we offer high-quality and reliable relationship advice. Read less

Marriage.com Assessment

How Healthy Are Your Family Dynamics Quiz

Reviewed byJennifer Schulz, LCSW

Family dynamics are at the heart of how we experience love, safety, and belonging. They shape the way we communicate, handle stress, and connect with one another. Often, we don’t fully notice these patterns until tension or distance starts to a...

Questions: 20 | Last updated: Jan 19, 2026

Sample Question

When a disagreement happens in your family, what’s most likely to follow?

We tend to argue or avoid each other for a while

Things feel tense, but eventually we move on without talking it through

Someone tries to lighten the mood or shift focus to happier things.

Older family members step in to mediate or share advice

Take the Quiz Now