---
title: "Girl Dads Make More Committed Partners, a New Study Finds: What Having a Daughter Changes in a Father"
description: Fathers of daughters show more commitment to their partners, new research finds. What changes in a girl dad, and what every father can learn.
author: Dr Marina Nani (Editor-in-Chief)
date: 2026-11-06T10:00:00.059Z
updated: 2026-11-06T12:20:18.386Z
canonical: https://richdadmagazine.com/article/girl-dads-study-daughters-fathers-partners
image: https://cdn.nanimediahouse.com/pexels-4814877.webp
categories: Fatherhood, Family & Relationships
content_type: Feature
publication: Rich Dad Magazine
schema_type: Article
---

The label 'girl dad' has become a badge of pride for fathers raising daughters, and new research suggests the label describes a real change. A study in this month's issue of the journal Personality and Individual Differences found that fathers of daughters show higher levels of attachment, commitment, trust and intimacy towards their child's mother than fathers of sons.

## Fathers of Daughters Score Higher on Commitment

The research drew on nearly 1,700 parents in the United States across three studies. In the first, fathers of daughters averaged 6.71 for commitment on a seven-point scale, against 6.14 for fathers of sons. On a nine-point scale for attachment, fathers of daughters averaged 8.04 and fathers of sons 7.37. The mothers' answers supported the finding: mothers of daughters reported more support from their partner shortly after the birth.

The researchers stress that fathers of daughters are not necessarily better dads. The difference lies in how present they are for their partner.

## The Change Begins After the Birth

The strongest evidence comes from 168 couples expecting their first child, followed from six weeks before the birth until the child turned two. Before the birth, fathers expecting girls and fathers expecting boys showed no differences in their relationships. After the birth, fathers of daughters became less anxiously attached to their partners and kept their relationship satisfaction, while fathers of sons did not show the same pattern. In a separate group of families followed from birth to age nine, the gap narrowed as the children grew older.

## Your Daughter Learns What a Good Partner Looks Like

Nobody can yet explain for certain why a daughter has this effect. The researchers' leading explanation is that your daughter watches how you treat her mother and builds her idea of a good partner from it. Every time you listen after a hard day or keep a promise, you show her what to expect from a man and what not to settle for.

## Girl Dads Sing More and Respond Faster

A study of 52 fathers of toddlers in Atlanta captured everyday family life through small recorders the fathers wore for one weekday and one weekend day. Fathers of daughters responded more when their child cried out or called for them. They sang more, and they used more words about sadness, such as 'cry', 'tears' and 'lonely'. They also used more analytical words, such as 'all', 'below' and 'much', which are [linked to later success at school](https://richdadmagazine.com/article/benefits-of-fathers-reading-to-children). Brain scans showed that fathers of daughters responded more strongly to their child's happy face.

## Watch the Words You Use About Her Body

The same recordings showed that fathers of daughters used more words about the body, such as 'belly', 'cheek', 'face' and 'feet', with girls aged just one to three. Many teenage girls struggle with a negative body image, so this habit is worth noticing early. Praise your daughter for what she tries, works out and makes, and keep comments about her looks to a minimum.

## Give Your Sons the Same Attention

Fathers of sons in the Atlanta study did more rough-and-tumble play and used more words about winning and achievement, such as 'win', 'proud' and 'best'. Rough play helps young children develop social awareness and control of their emotions, so it has real value. The gap lies elsewhere: the fathers appeared less attentive to their sons' emotional needs. Validating emotions helps every child, not only daughters. Sing to your sons, name their sad feelings with them and respond when they call for you. Rich Dad has also looked at [how fathers can help boys who feel lonely](https://richdadmagazine.com/article/loneliness-in-boys-7-ways-fathers-can-help).

## What Every Girl Dad Can Do

- Treat her mother with respect in front of her, every day.
- Keep your promises to both of them.
- Sing with her, even if you cannot sing.
- Talk about feelings with her, including sad ones.
- Praise her effort and ideas more than her looks.
- Play rough-and-tumble games with her too.
- Give your sons the same songs, words and attention.