Category Archives: Child & Family Psychology

5 Things You Can Do to Solve Sibling Rivalry


If the following scenario sounds familiar to you, you’re not alone.  Your four-year daughter has taken a favourite toy from her three-year old sister.  The little one begins to cry.  That seems to “egg on” the older one, who calls her sister a cry-baby.  The younger girl screams for your help.  What should you do?

5 Things You Can Do to Solve Sibling Rivalry - Advice from the child psychologists at Kids First Children's Services

Sibling Rivalry Is Normal

The first thing you need to do is remain calm.  The second is to stay neutral; and the third is to remind yourself that, as disappointing as this behaviour might be to you, it’s perfectly normal!

According to the American Academy of Pediatrics:

“All parents dream of a wonderful relationship between their children, but disagreements are unavoidable between siblings. Children are likely to fight over toys and tease one another. Despite a parent’s best efforts, sibling rivalry is a natural part of growing up.”

Sibling Rivalry Among Young Children

Sibling rivalry tends to be at its worst when both children are under the age of four, especially if your children are three or less years apart and share many of the same interests.  This is because very young children are deeply dependent on you for love and attention.  When a sibling also wants some of that love, it can represent a direct threat.  At this young age, children aren’t able to articulate their feelings, and have a hard time compromising.  The only way they can think of to solve the problem is to “take on” their sibling, usually by taking something that’s his, or by teasing them.

Sibling Rivalry Means Different Things for Older vs. Younger Children

Although both children might appear to be coming from the same place when they fight, the younger and the older child are actually experiencing very different feelings.  The older child, for example, feels that his status in the family is based on his greater level of skill development—in other words, he can do things his younger sibling can’t.  As the younger child ages and begins to demonstrate his own capabilities, the older child tends to feel threatened.  That makes him (or her) become competitive and want to demean the younger sibling’s abilities—essentially, he’s saying, “I’m still better than you.”

For the younger child, the problem is that his older brother or sister seems to have privileges he doesn’t—maybe he’s permitted to stay up later or have a greater degree of independence.  That makes the younger child jealous.  He assumes that, because his older sibling is allowed to do more things, the parents prefer that older child over him.

When older children feel threatened and become competitive, younger children tend to be genuinely surprised.  Because they feel their older sibling already has more than they do, they simply can’t understand why he or she is “piling on” by taking away toys or making demeaning remarks.  These duelling feelings of one child feeling threatened and the other feeling jealousy can become a vicious cycle.

What Should You Do?

Because sibling rivalry is a natural part of growing up, you shouldn’t expect that anything you do will completely eliminate it.  There are, however, proactive steps you can take to make sure it doesn’t spiral out of control.  Here are 5 things you can do to manage conflict between your children:

  1. Involve the older child in caregiving
    Give your older child positive reinforcement for helping take care of his younger sibling.  This can begin very early, perhaps by having him change a diaper or participate in feeding.  As your children get a little older, encourage your older child to show his younger sibling how to do things, like tying his shoes or dressing himself.  Since your older child will naturally be proud of his stronger skill set, the goal here is to make his ability to care for his younger sibling one of those skills.
  2. Don’t compare your children or imply one is “better” than the other
    Parents often say things like “why can’t you be more like your older/younger brother?”  This is a mistake, and it tends to intensify sibling rivalry.  Without realizing it, you’re telling you son or daughter that you prefer his or her sibling.
  3. Don’t get involved in the argument
    If things start to get out of hand and your children become aggressive, naturally you need to intervene.  In most cases, however, it’s better to let your children settle their arguments themselves.  When you get involved, odds are one or both of your children will think you’re taking the other one’s side—remember, what seems like neutrality to you can seem like partiality to your children.
  4. Make your rules clear
    You need to let both of your children know that there are boundaries they can’t cross (this structure is actually good for children, as it makes them feel safe and secure).  One of these is violence, which you need to stress is absolutely unacceptable under any circumstances.  You should avoid giving your children too many rules, as this leads to confusion—but be clear that the few rules you do have are inviolable.
  5. If you must punish one of your children, do it in private
    f you’ve ever been chastised at work in front of your coworkers, you know how demeaning that experience can be.  Imagine how much more demeaning this feels to children who don’t have your ability to reason.  There will be times when you need to punish one of your children, perhaps with a “time out” or revocation of privileges.  When you do, take him or her to another room and do it in private.  If you punish one of your children in front of the other one, it will likely lead to teasing and more sibling rivalry.

Sibling Rivalry requires a sensible approach

Rivalry between your children is normal, and not something that necessarily signals a deeper problem.  By remaining calm and following some common-sense rules like the ones presented here, you can “lower the temperature” and help your children resolve their conflicts peacefully.

Need help to solve Sibling Rivalry in your family?

Kids First’s psychologists have many years of experience helping children and families to overcome the conflict that they experience.

If you need help, the good news is that you can find expert support to meet your child’s unique needs at Kids First Children’s Services.  To learn more about our psychology and family counseling services, contact us today.

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