Insecure Attachment: Is It Causing Harsh Parenting?

How parents’ insecure attachment styles from childhood may lead to harsh discipline and negative traits in adulthood.
Overwhelmed parent sitting on bed with distressed child nearby symbolizing insecure attachment and harsh parenting

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  • Insecure attachment in parents is linked to increased use of harsh discipline practices toward children.
  • Attachment anxiety leads to harsh parenting via emotional overwhelm and low reflective functioning.
  • Attachment avoidance predicts harshness primarily through low parenting confidence.
  • Harsh parenting increases risk of mental health challenges like anxiety and depression in children.
  • Intervention strategies such as therapy and parenting education can help break intergenerational cycles of insecure attachment.

Youth mental health issues are increasing. This is making parents, teachers, and therapists rethink what happens at home. Parenting is often hard and stressful. But new studies suggest that deep emotional patterns from past relationships may really change how parents act with their kids. It seems parents with insecure attachment styles are more likely to parent harshly. If we get this connection, it could be key to stopping bad cycles and growing better parent-child relationships.


child holding stuffed animal alone

What Is Insecure Attachment? Basic Psychology

Psychiatrist John Bowlby created attachment theory. Later, developmental psychologist Mary Ainsworth added to it. The theory says that early times between a child and their main caregivers are the base for how they will feel and act in relationships later. When caregivers are warm, caring, and pay attention consistently, kids grow up with secure attachment. They start to believe that others will be caring and can be counted on.

But if care is not consistent, or if it’s rejecting, neglectful, or too involved, kids might grow up with insecure attachment styles. These are ways children respond to environments that are not dependable. But they can make things hard later in life when you need trust, understanding, and control of emotions in close relationships.

There are two main insecure attachment styles in adults

  • Attachment Anxiety: People with this style tend to worry about being left and want constant proof that they are loved. They can get very emotional and are easily hurt if they think someone is rejecting them.
  • Attachment Avoidance: These people tend to hide their feelings and stay away from deep closeness. They often think needing others is weak. And they find it hard to trust people, including partners or even their own kids.

These deep patterns don’t just stay in childhood. They often move into adult love relationships. And, as new studies show, they also move into parenting.


couple arguing near child

From Partner to Parent: Romantic Insecurity and Parenting

Our close relationships really change how we see the world. Becoming a parent can bring old attachment issues to the surface. For example, a parent who is very anxious in relationships might get very emotional when they feel their child is rejecting or ignoring them. It could be a toddler’s outburst or a teenager pulling away. They might think a child’s behavior is a personal attack. This can make their emotional reactions up and down.

On the other hand, a parent who avoids closeness might pull away emotionally from their child. They might do the practical things—make food, keep routines—but emotional connection and attention might be missing. This pulling away often leads to parenting styles that are not loving, are too strict, or are punishing. This is especially true when the child needs emotional support that the parent is not comfortable giving.

This pattern is especially risky during emotional times with young children. Young children depend on their caretaker’s emotional control to learn how to calm themselves.


parent yelling at small child

Harsh Parenting Explained

Harsh parenting includes actions that are punishing, very emotional, or physical instead of helpful or supportive. Some common harsh parenting methods are

  • Yelling or shouting at a child
  • Calling names, putting down, or shaming
  • Spanking or other physical punishment
  • Threatening or trying to scare
  • Ignoring a child emotionally as punishment

Some parents use harsh methods because they think it teaches discipline or “respect.” But studies often show these actions don’t work and are harmful. Children who experience harsh parenting are more likely to have emotional and behavior issues. These can include

  • Worry and sadness
  • More aggression and disobedience
  • Worse grades
  • Low self-worth
  • Trouble making good relationships later

Also, harsh parenting over time can change brain parts that handle stress, caring about others, and emotional control. This can leave a lasting mark into adulthood.

In some cultures, like in parts of East and South Asia, harsh parenting is sometimes seen as “tough love.” People in these cultures may believe being strict forces discipline or success. But culture does not stop the bad effects of emotionally or physically punishing parenting on growing brains.


stressed parent holding head

New Study: Insecure Attachment Leads to Harsh Discipline

A big new study in the journal Family Relations gives new information about the link between parent attachment styles and harsh discipline. The researchers surveyed 489 Chinese parents of children ages 3–7. This is a time when children form basic emotional patterns based on how parents react.

Key points from the study

  • Parents with high attachment anxiety or attachment avoidance were more likely to use harsh discipline.
  • For anxious parents, harsh parenting was mainly because of:
    • Low reflective functioning: Trouble seeing and understanding their child’s feelings and thoughts.
    • Low parenting confidence: Feeling lost and not sure how to parent well.
  • For avoidant parents, the main reason for harsh behavior was low self-belief as a parent. They felt they did not have the skills to guide their child well.

These results show two different ways insecure attachment can affect parenting. Anxious parents have emotional issues, and avoidant parents pull away emotionally and doubt themselves.


parent comforting upset child

Reflective Functioning: Why It’s Important for Parents

Reflective functioning is being able to understand your own thoughts and feelings. It’s also being able to understand the thoughts and feelings of others, like your children. This skill is key for good and caring parenting. When reflective functioning is strong, parents can see a child’s outburst not just as bad behavior, but maybe as a sign of being tired, hungry, or emotionally upset.

But when reflective functioning is low, parents might jump to wrong ideas. They may think, “My child is being bad on purpose” or “They’re trying to annoy me.” These wrong ideas can lead to harsh, punishing reactions.

Parents with insecure attachment—especially those with high anxiety—have more trouble with reflective functioning in the moment because they get more emotional. High stress, past childhood trauma, and not having parenting support can also hurt this skill.

Better reflective functioning helps create a pause between what happens and how you react. Instead of just reacting to a child, a parent who reflects thinks before acting. This helps create emotional safety and growth.


parent looking unsure with baby

Parenting Confidence: Key to Nurturing

Parental self-belief—how much we believe in our ability to help our child grow well—is a strong sign of how we will parent. Parents who don’t believe in their skills might be more likely to use control methods like yelling or time-outs. This is because they feel helpless when facing emotional problems.

Low parenting confidence often comes from

  • Lack of good examples: Parents who did not have caring parents themselves may not know what good parenting looks like.
  • Stress and burnout: Being worn out from work and life can hurt confidence.
  • Child’s personality: Children who are very sensitive emotionally or act out often can make even good parents doubt themselves.

In the Chinese study, both anxious and avoidant parents showed much lower confidence. But for avoidant parents, this lack of confidence was especially linked to harsh discipline.

Making parenting skills and self-belief stronger—through learning, support, and training—can reduce harsh discipline. It can also make the home a more loving place.


three parents with different emotions

Attachment Styles: Secure, Dismissive, Fearful Parents

The study researchers used groups to sort parents into three attachment types

  • Secure: Low anxiety and avoidance. These parents tended to be calm and steady in parenting. They also felt confident as parents.
  • Dismissive: High avoidance and some anxiety. These parents were emotionally distant. They often chose control and being independent over closeness.
  • Fearful: High anxiety and high avoidance. These parents felt inner confusion. They wanted closeness but also feared intimacy or being rejected.

As expected, secure parents were least likely to use harsh discipline. Dismissive parents—who were emotionally cold—were somewhat more likely to be harsh. But the fearful group was most linked to harsh parenting. Their inner emotional chaos, along with not having good parenting examples or emotional skills, made it hard for them to handle parenting stress in good ways.


diverse parents with young children

Culture and Parenting Norms Worldwide

Culture strongly affects parenting, shaping ideas about discipline, child behavior, and what parents should do. In many East Asian countries, organized discipline—sometimes harsh—is seen as needed to prepare kids for school success and fitting into society.

But, cultural acceptance of harsh parenting does not protect children from its bad effects. Studies from different countries and cultures show similar results:

  • Less secure parent-child attachment
  • More behavior problems in children
  • More worry and sadness in childhood

This suggests that insecure attachment styles show up in similar ways across different groups and cultures. And so do their effects on parenting and child growth. While how parenting is shown may change by culture, emotional connection and secure bonds seem important everywhere.


child watching parents argue sadly

Childhood Trauma: Attachment Cycle Across Generations

Insecure attachment styles in adults often start from bad childhood events. Parents who faced rejection, neglect, criticism, or inconsistent parenting often find it hard to form secure bonds with their own children. This pattern is part of what’s called trauma passing through generations.

Common childhood trauma events that later shape insecure attachment include

  • Physical or emotional neglect
  • Too much criticism or focus on being perfect
  • Lack of emotional talk
  • Seeing violence at home or family instability
  • Lack of parental warmth or being there

The result is an inner picture of relationships as untrustworthy, causing self-doubt, or fear of closeness. All of these can unconsciously guide parenting actions.

Without help, this pattern becomes a loop that keeps going

Childhood trauma → insecure attachment → relationship and parenting problems → insecure bonds with children → emotional problems in the next generation.

Luckily, seeing this pattern is the first step to healing and stopping the cycle.


group parenting class session

Breaking the Cycle: Helpful Actions

Attachment styles start early in life, but they can change. With knowing yourself, learning, and support, parents can change their actions. They can also form better connections with their children. Some actions that have been shown to help are

  • Parenting Workshops: Classes that teach how to guide emotions, manage behavior, and parent in responsive ways.
  • Attachment-Based Therapy: Therapies like Emotionally Focused Therapy (EFT) or Mentalization-Based Therapy (MBT) help adults deal with their own childhood experiences. They also help them grow more secure attachment patterns.
  • Mindful Parenting Programs: These build strength and emotional control by teaching parents to pause, think, and respond instead of just reacting.
  • Reflective Parenting Groups: Group talks for parents to grow thinking skills and improve parent-child connection.

These tools help parents see their patterns, grow their confidence, and build stronger emotional links. This lowers the risk of harsh parenting and helps mental health for both parent and child long-term.


parent playing gently with toddler

Why This Is Important: Early Parenting and Mental Health

The early years of a child’s life are key for brain growth, emotional control, and learning social skills. Harsh parenting during these years can change brain paths that handle stress and emotions. This can lead to problems later like sadness, worry, and defiant behavior.

More good, responsive parenting not only helps children do well. It also improves the mental and emotional health of the whole family. Small changes in how parents see things and act today can make big changes for generations.

Studies like the one by Zhou et al. (2024) give us information about where these bad patterns start. And how we can stop them to have healthier, more connected families.


Compassionate, Conscious Parenting

Parenting is not just about rules and punishment. It’s about relationships. A parent’s emotional presence, understanding, and quick responses shape their child’s body, feelings, and mind more than any rule book ever could.

By understanding and dealing with insecure attachment, harsh parenting, and the long shadows of childhood trauma, parents can start to parent not just with authority, but with knowing themselves, caring for others, and empathy.

Parenting that is done with thought, not just reaction, leads to stronger connection, better results for children, and healthier families. No matter where you are now, know this: change is possible, growth is real, and healing is a powerful gift to give to the next generation.


References

Zhou, J., Ye, M., Lu, H., Chen, L., Chen, W., Yang, H., Chang, L., Wang, D. B., & Wu, Y. (2024). Distinct mechanisms linking romantic attachment dimensions to harsh discipline among Chinese parents of young children. Family Relations. https://psycnet.apa.org/doi/10.1111/fare.13154

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