The Twin Favoritism Trap: Recognizing and Correcting Unconscious Favoritism

No twin parent wants to have a favorite. Most twin parents, if they are honest, have had moments where one twin felt easier to connect with, more rewarding to hold, or less exhausting to manage. This is not a character flaw. It is the reality of parenting two different humans at the same time with finite emotional energy.

The problem is not the feeling. The problem is when the feeling becomes a pattern that both children can sense. Children notice differential treatment earlier than parents think, and twins, who live in the world's most direct comparison environment, notice it earliest of all.

Why favoritism develops

Favoritism in twin parents rarely comes from loving one child more. It comes from situational factors that shift over time.

• Temperament match. One twin's personality may match yours more closely. The easygoing twin is easier to enjoy. The intense twin is harder to connect with, which creates distance, which widens the gap.
• Health or difficulty. If one twin was in the NICU longer, had colic, had reflux, or is a poor sleeper, that twin requires more effort. Some parents bond more deeply through the effort. Others feel drained by it and gravitate toward the easier child.
• Feeding dynamics. If you breastfeed one twin more than the other (due to latch issues, supply, or logistics), the breastfed twin may get more skin-to-skin time, which deepens attachment to that child specifically.
• Birth order impressions. Some parents unconsciously assign personality traits to the "first born" (by minutes) twin. "She's the leader" or "he came first, he's the strong one." These narratives are meaningless at birth but can shape expectations.
• Gender. In boy-girl twin pairs, some parents unconsciously connect more with the child whose gender matches their own. This is not universal, but it is documented.

How to notice it

Favoritism is often invisible to the person doing it. These are the signs to watch for, honestly.

• You consistently pick up the same twin first when both are crying.
• You use different tones of voice with each twin: warmer with one, more impatient with the other.
• You have more photos of one twin on your phone.
• You describe one twin with positive words ("she's so easy") and the other with problem words ("he's so difficult").
• Your partner or a family member has mentioned the imbalance. If someone else sees it, it is real.
• One twin reaches for you more, and the other has started reaching for your partner instead. Babies adjust to who responds to them.
• You feel guilty about it. Guilt is often the first signal that the pattern exists.

Why it matters (and why it doesn't mean you are a bad parent)

Children who perceive differential treatment show higher rates of anxiety, lower self-esteem, and more sibling conflict in longitudinal studies. Twins are particularly sensitive to this because the comparison is constant and the differences are visible.

But noticing the pattern is not the same as being a bad parent. Every parent has moments of uneven connection. The parents who damage their children are the ones who never examine it. The fact that you are reading this article means you are already doing the corrective work.

How to correct it

Correcting favoritism is not about forcing yourself to feel equal warmth at all times. That is not how emotions work. It is about ensuring that both children receive equal investment of your time, attention, and presence.

One-on-one time

The single most effective intervention. Spend dedicated time with each twin individually, without the other present. Even 15 to 20 minutes a day per child makes a measurable difference.

• Take one twin on an errand while the other stays home with your partner.
• Read a book to one twin before bed while the other gets time with the other parent.
• Alternate which twin you do morning routine with.
• During one-on-one time, give that child your full attention. No phone. No comparison to the other twin.

Conscious rotation

Rotate who you pick up first, who you feed first, who you put to bed, who sits on your lap. If you always default to the same twin, the other notices. Write it down if you need to, until the rotation becomes habit.

Language checks

Monitor how you describe each twin to other people. If Twin A is always "the easy one" and Twin B is always "the challenging one," you are narrating a hierarchy. Replace with specific, neutral descriptions. "She's very active" instead of "she's exhausting." "He takes time to warm up" instead of "he's difficult."

Talk to your partner

Your partner may have a different favorite, which is actually protective. If Parent A gravitates toward Twin A and Parent B gravitates toward Twin B, both children feel prioritized by at least one parent. Acknowledge this openly and use it as a balancing tool, not a source of conflict.

When the favorite shifts

Favoritism is rarely permanent. The twin who is "easier" at 3 months may be the challenging one at 18 months. Developmental stages change the equation constantly. The clingy newborn becomes the independent toddler. The easy sleeper becomes the potty training holdout.

This is actually reassuring. The pattern shifts because your response to each child is contextual, not fixed. You are not fundamentally bonded more to one child. You are responding to who is easier to connect with right now. And right now always changes.

The long game

The goal is not to feel identical feelings for both twins at every moment. That is impossible and probably unhealthy to pursue. The goal is to ensure that both children feel seen, valued, and prioritized by you, even when your emotional energy is uneven. Actions matter more than feelings. If both twins receive equal time, equal attention, and equal investment, the momentary feelings of uneven connection will not leave a mark.

Related reading

• Twin toddler fights: normal vs not
• Identical vs fraternal: what changes for parenting
• How couples survive the first year with twins