Do young children have favorites within their family? The short answer is yes. The important answer is that it’s not rejection, it’s not manipulation, and it’s not a problem. It’s emotional development in action. From the first months of life, children begin to organize their emotional world not in terms of equality, but of security. And security, in the developing psyche, isn’t always distributed equally.
Babies and young children don’t love some people less because they love others more. Their brains don’t yet operate with abstract concepts like «fairness» or «emotional balance.» They operate with a basic and powerful question: Who do I feel most protected by when something happens to me? This is the basis of attachment theory, developed by John Bowlby, who explained that children tend to bond more intensely with the figure who responds most consistently to their physical and emotional needs. It’s not about who loves more, but about who is more available.
In the early years, attachment isn’t distributed democratically. A child might seek out their mother for sleep, their father for play, their grandmother for comfort, or an older sibling for exploration. These preferences change, overlap, and shift according to developmental stage, tiredness, context, and prior experience. They are not permanent labels, but rather emotional states.
Mary Ainsworth, a collaborator of Bowlby, showed that children develop greater security when a figure responds predictably. This predictability creates a secure base from which the child dares to explore the world. Therefore, when a baby cries and only wants to be held by a specific person, they are not rejecting others. They are seeking the familiar internal sensation, the one their body recognizes as regulating.
Here, a common scene emerges in many families: «He doesn’t want to be held by me, only by him,» «He always prefers his grandmother,» «He doesn’t want his father to hold him.» These situations often cause pain in the adult world, but in the child’s world, they don’t carry the emotional weight we attribute to them. The child isn’t making a conscious choice; they are responding from their nervous system. Children seek out the person who best helps them regain their equilibrium when they feel overwhelmed.
Age also plays a role. In the first two years of life, their preference is usually linked to the person who meets most of their basic needs: food, sleep, and comfort. Later, as children gain autonomy, their preferences may shift toward the person who offers play, exploration, or clear boundaries. This isn’t contradictory; it’s complementary. Each bond fulfills a different function in the child’s emotional development.
Another important factor is the child’s stage of life. When they are sick, tired, or scared, they tend to return to the figure who provides them with the most support. When they feel secure, they open up more to other relationships. This explains why sometimes a child seems to «reject» someone precisely when they are most encouraged to share or connect. Security isn’t imposed; it’s offered. Forcing a child to divide affection, cuddles, or attention equally can have the opposite effect. Instead of learning to share, they learn that their internal signals are not being heard. Donald Winnicott pointed out that a child needs to feel that their emotional needs are legitimate in order to later consider the needs of others. Empathy arises from being understood, not from being forced.
This doesn’t mean excluding or reinforcing rigid dynamics. Adults can foster connections without imposing them. Allowing children to approach relationships at their own pace, creating spaces for shared play, respecting their timing, and avoiding comparisons are healthy ways to expand their emotional network. Bonds grow when there is positive experience, not when there is pressure.
It’s also important to understand that preferences don’t define long-term love. A child who only loves one person today won’t be an adult incapable of connecting with others. On the contrary, early secure attachment often facilitates healthier relationships in the future. Security is expansive, not exclusive. Ultimately, children’s preferences tell us more about how the child feels than how they love adults. They are an emotional compass, not a judgment. If we can read them calmly and without taking them personally, we can better support our children’s emotional development.
And yes, sometimes they only want to give the cookie to one person. Not because others don’t matter, but because at that moment, that one person is the one who gives them the reassurance that the world is still a safe place.




