This article was originally published on Crafting Your Home. A human contributor also wrote and edited the post.
Children often remember the tension between their parents more than the divorce itself. While many exes try their best to create a healthy co-parenting relationship, small choices and everyday conflicts can quietly leave emotional scars that follow children for years.
Co-parenting requires more than simply sharing custody schedules and dividing responsibilities. It requires maturity, patience, and the ability to put a child’s emotional needs above personal frustration. When parents allow unresolved anger, competition, or poor communication to control their interactions, children can end up carrying a burden they never asked for.
Even actions that seem harmless can create stress for children. A negative comment, a missed promise, or a constant battle over decisions can make kids feel caught between two worlds.
Here are 10 things co-parenting exes do that may quietly hurt their children.
Making Children Feel Like They Have to Choose Sides

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One of the most painful experiences for children after a separation is feeling like they must support one parent over the other. Some parents may not directly tell their child to pick a side, but their words, reactions, and attitudes can create that pressure.
A child may hear one parent criticize the other, complain about unfair treatment, or make negative comments about their former partner. Even when those statements are made out of frustration, children often feel responsible for protecting both parents. Kids naturally love both parents, and forcing them into a loyalty battle creates emotional confusion.
They may start hiding their feelings, avoiding conversations, or feeling guilty whenever they enjoy time with the other parent. Healthy co-parenting means allowing children to maintain a loving relationship with both parents whenever it is safe and appropriate. Adults should handle adult conflicts without making children feel like judges in a disagreement they cannot solve.
Ignoring the Child’s Feelings About the Separation
Some parents focus so heavily on schedules, finances, and logistics that they forget children are also experiencing a major emotional change. A child may feel sadness, confusion, anger, fear, or even relief after a separation. These emotions can change over time, and children need permission to express them without feeling judged.
When parents dismiss feelings by saying things like “you’ll get over it” or “everything is fine,” children may feel like their emotions do not matter. Acknowledging a child’s feelings does not mean agreeing with every reaction. It means creating a safe environment where they can talk honestly and feel supported.
Using Children as Messengers Between Parents
When communication between exes becomes difficult, some parents rely on their children to deliver messages. It may seem easier to say, “Tell your mom I’m not paying for that,” or “Ask your dad why he missed the appointment,” but this places children in the middle of adult responsibilities.
Children should not have to carry information, negotiate disagreements, or explain one parent’s behavior to the other. These situations can make them feel anxious because they worry about upsetting someone. A child’s role should be to enjoy childhood, not manage communication between two adults.
When parents avoid direct conversations and use their kids as go-betweens, they unintentionally turn ordinary situations into emotional pressure. Using respectful communication tools, emails, or direct conversations can protect children from unnecessary stress. Parents may no longer be partners, but they remain a team when it comes to raising their child.
Competing to Be the “Favorite” Parent

After a breakup, some parents try to prove their love by becoming the parent who gives the biggest gifts, plans the most exciting activities, or says yes to everything. While generosity is not harmful by itself, competition between parents can create unhealthy expectations.
Children need consistency, guidance, and emotional security more than constant entertainment. When one parent tries to win affection through money or fewer rules, it can create confusion about what a healthy relationship looks like. A child should not feel like they are comparing two parents or deciding who provides the better lifestyle.
Love should not become a competition. The strongest co-parenting relationships focus on stability rather than popularity. Children benefit most when both parents provide support, boundaries, and unconditional care.
Fighting During Child Exchanges
Many children experience anxiety during transitions between homes, especially when parents argue during drop-offs or pickups. A few tense moments may seem minor to adults, but children often notice facial expressions, raised voices, and uncomfortable silence. When exchanges become conflict zones, children may start associating these moments with fear and stress.
They might worry about whether their parents will argue or whether they caused the disagreement. Parents do not need to be close friends, but they should aim to create calm and respectful interactions.
Simple routines, polite communication, and keeping disagreements private can make transitions easier for everyone. A peaceful handoff sends an important message: even though the family structure changed, the child remains safe and loved.
Speaking Negatively About the Other Parent

A parent may feel hurt, disappointed, or angry after a relationship ends. Those emotions are understandable, but sharing those frustrations with children can create emotional damage. Children often identify with both parents. When one parent attacks the other, children may feel like part of themselves is being criticized.
Negative comments can also make children afraid to express their own feelings. They may avoid talking about happy memories, experiences, or moments they enjoyed with the other parent because they fear causing conflict.
Adults need spaces where they can process their emotions, such as trusted friends, family members, or professionals. Children should not become the place where unresolved relationship pain is released.
Breaking Promises or Being Unreliable
Children often measure security through consistency. When a parent repeatedly cancels plans, arrives late, or fails to follow through, the disappointment can become deeper than the missed event itself. One missed soccer game or canceled visit may not seem significant to an adult, but children often attach meaning to these moments.
They may wonder whether they matter or whether they can depend on that parent. Co-parenting requires reliability from both sides. Life can create unexpected challenges, but honesty and communication help children feel respected.
Keeping commitments whenever possible builds trust. When changes happen, explaining them with care helps children understand that the situation is not a reflection of their worth.
Disagreeing Constantly About Parenting Rules
Different households naturally have different routines. However, when parents constantly fight over rules, discipline, school decisions, or activities, children may feel caught between two sets of expectations. Children need structure, but they also need parents who can cooperate.
Constant disagreements can make them feel responsible for managing the tension. Parents do not have to agree on every small detail, but they should communicate respectfully and focus on major issues affecting the child’s well-being.
Successful co-parenting is not about creating identical homes. It is about creating two supportive environments where children know they are valued.
Sharing Adult Problems With Their Children
Children should not be burdened with financial disagreements, legal disputes, relationship problems, or personal complaints between parents. Some parents unintentionally treat older children like emotional support systems because they seem mature enough to understand.
However, maturity does not remove the need to protect children from adult struggles. When children become confidants, they may feel responsible for comforting a parent or solving problems they cannot control.
Parents should allow children to remain children. They can be honest about changes while still protecting them from unnecessary details and emotional weight.
Refusing to Adapt as the Child Grows
Co-parenting changes as children get older. Their schedules, friendships, interests, and emotional needs develop over time. Parents who remain stuck in old conflicts may struggle to provide the support their children need. A parenting plan that worked for a young child may not work for a teenager.
A child’s voice may become more important as they mature. Successful co-parenting requires flexibility and a willingness to adjust. Parents who prioritize their child’s growth over their personal disagreements create a healthier foundation for the future.
Children do not need perfect parents. They need adults who are willing to learn, communicate, and put their emotional well-being first.
Conclusion
Co-parenting after a separation is rarely simple. Old frustrations, hurt feelings, and disagreements can make cooperation difficult, but children should never become the place where those conflicts are carried. The healthiest co-parenting relationships are built on respect, communication, and a shared commitment to protecting the child’s sense of security.
Parents may no longer share a romantic relationship, but they still share one important responsibility: helping their child feel loved, supported, and free to enjoy a relationship with both parents. The choices adults make today can shape how children remember their childhood tomorrow. A peaceful co-parenting relationship is not just a gift to the child. It is an investment in the person they will become.
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