Parental conflict is one of the important factors in the family environment that can affect children's mental health, emotional development, social behaviors, and adjustment. The family is the first environment in which a child experiences a sense of security, trust, belonging, and the way of communicating with others, and the quality of relationships between parents plays a significant role in shaping the child's perception of human relationships. Parental conflict refers to disagreements, tensions, and inconsistencies that may form about economic issues, the way the child is raised, family responsibilities, social relationships, or everyday decisions. The existence of disagreements in a married life is a natural phenomenon and does not necessarily cause negative consequences for the child, but rather the intensity of the conflict, its recurrence, the way the conflict is managed, and the extent to which the child is exposed to tension are of fundamental importance in determining the psychological consequences. When parents are able to manage their differences through dialogue, mutual respect, and problem-solving, the child has the opportunity to observe and learn constructive communication patterns. In contrast, intense, persistent, hostile, and unresolved conflicts may turn the family environment into an unpredictable one, reducing the child's sense of psychological security. Children's mental health is a multidimensional concept that encompasses emotional, cognitive, and behavioral health and includes the ability to experience appropriate emotions, regulate emotions, establish positive relationships, and deal effectively with everyday difficulties. Family conflicts can affect these dimensions by increasing psychological tension, reducing feelings of support, and raising concerns about family stability. Children who frequently witness intense parental arguments may become concerned about the future of the family, the possibility of parental separation, or the possibility of a family member being harmed. Because children have a limited ability to understand the complexity of adult relationships at an early age, they may attribute the cause of the differences to their own behaviors and assume that their disobedience, academic failure, or everyday mistakes are the cause of their parents' discomfort. This perception can increase feelings of guilt, shame, worthlessness, and excessive responsibility. The persistence of such experiences may lead to the formation of anxiety symptoms, low mood, irritability, and excessive worry, although the intensity and type of reactions are not the same in different children. One of the important mechanisms in explaining the relationship between parental conflicts and children's mental health is the theory of emotional security. According to this view, children need a relatively stable family environment and predictable relationships between their caregivers to maintain a sense of security. When the parent's relationship is constantly accompanied by hostility, threats, humiliation, or unpredictable behaviors, the child may become more sensitive to signs of tension and always wait for the next argument to occur. This situation can divert his attention from age-appropriate activities, play, learning, and social interaction, and reduce the cognitive and emotional resources required for adjustment. In such situations, some children turn to extreme caring behaviors and try to prevent conflicts from escalating by calming parents, mediating, or hiding their problems. This early responsibility may increase their psychological stress and limit the opportunity to experience a childhood that is appropriate to their developmental needs. In some families, the child may get directly into parental conflict, being asked to take the side of one parent, or conveying critical messages from one parent about the other. Putting a child in such a situation can create a conflict of loyalty, as he or she may be emotionally attached to both parents, but feel that expressing interest in one of them will upset the other. This situation can lead to anxiety, feelings of helplessness, and difficulty trusting close relationships. Parental conflicts may also affect a child's mental health through changes in the quality of parenting. Parents who spend a significant portion of their mental energy on marital disputes may be less able to pay attention to a child's emotional needs at some point, monitor their behavior appropriately, and respond calmly to everyday problems. Increased irritability, punitive reactions, inconsistency in parenting rules, and decreased positive interactions are among the possible consequences of family pressures. When one parent sets a certain limit and the other consistently violates it, the child may encounter conflicting rules and become confused in recognizing behavioral expectations. If persistent, this inconsistency can make it difficult to enforce rules, control impulses, and learn responsibility. However, marital conflict does not lead to a decrease in the quality of parenting in all families, and some parents are able to maintain a warm, stable, and supportive relationship with their children despite personal differences. From an emotional development perspective, children learn an important part of how to express and regulate emotion from observing adult behavior. If disagreements are accompanied by yelling, threats, insults, or aggression, the child may learn these behaviors as acceptable ways to express anger and achieve desires. In such a situation, they are more likely to use impulsive and aggressive reactions when faced with failures in the school environment or peer relationships. In contrast, some children may suppress their emotions and avoid expressing their needs and objections instead of expressing anger, because they think that expressing dissent will increase tension. This difference in reactions suggests that family conflicts can be associated with different behavioral patterns, from externalized behaviors such as aggression and disobedience to internalized problems such as anxiety, isolation, and sadness. Social adjustment is another important area of a child's development and refers to the ability to establish age-appropriate relationships, collaborate with others, observe social rules, resolve conflict, and participate effectively in family, educational, and social environments. To develop these skills, a child needs frequent opportunities for positive interaction, receiving constructive feedback, and observing healthy communication patterns. Hostile parental relationships may limit these learning opportunities and affect the child's attitude toward social relationships. For example, a child who frequently witnesses insults or humiliation between parents may think that disagreement necessarily leads to hostility and that they need to act aggressively in order to defend themselves. In contrast, a child who lives in a family with managed conflict can observe that people are able to listen to each other, respect communication boundaries, and work to find common resolutions, even during disagreements. This social learning is important in the formation of negotiation, empathy, and problem-solving skills. A child's relationships with peers may also be influenced by the emotional atmosphere of the home. Some children are more sensitive to criticism, rejection, or ambiguous behaviors from friends in situations of family conflict, and may have more severe emotional reactions to typical childhood conflicts. Others distance themselves from group participation to avoid experiencing tension and have difficulty establishing lasting friendships. In some cases, the child may adopt a controlling or dominating role in peer relationships and try to reduce his feelings of insecurity by controlling the situation. However, such patterns are not definitive consequences of parental conflicts and should be investigated in relation to personality traits, school experiences, quality of friendships, and other developmental factors. The educational environment can be both influenced by the consequences of family conflict and play an important supportive role in the child' s adjustment. Family concerns may reduce concentration, working memory, learning motivation, and class participation, as part of the child's attention is devoted to monitoring the home situation and worrying about parents. Some children may leave their homework unfinished, have variable academic performance, or react strongly emotionally when receiving negative feedback. Others become overly immersed in school activities and do not reveal their discomfort due to trying to stay away from home stress. Therefore, seemingly appropriate academic performance also does not necessarily mean a lack of stress, and the assessment of a child's situation should go beyond grade points. By observing lasting changes in behavior, attention, peer relationships, or classroom attendance, teachers can identify a child's possible need for support, without making hasty judgments about their family situation. A child's age and cognitive developmental stage are important in how they perceive parental conflicts. Young children may relate conflicts to immediate events and behaviors, and have a limited understanding of the complex causes of adult conflict. At school age, the ability to understand social relationships increases, but the child may still make mistakes in interpreting their responsibility and anticipating the consequences of conflict. During adolescence, a more complex understanding of family relationships can be accompanied by worries about the future, anger toward parents, withdrawal, or attempts at early independence. Some teens spend more time outside the family or become more dependent on peer groups to escape the tension of home. In such a situation, the quality of social support and the adolescent's ability to have a safe conversation with trusted adults can play a protective role. On the other hand, individual differences in mood, problem-solving ability, emotion regulation, and psychological flexibility cause children to react differently to similar situations. Children who have the support of a trusted adult, a positive relationship with a teacher, or a supportive social network may be able to manage family pressures better. The presence of these protective factors does not mean that parental conflict is insignificant, but rather that its consequences depend on a set of risk and support factors. In the scientific analysis of this issue, a distinction must be made between common disagreements, chronic conflict, and family violence. Disagreements that are associated with respect, dialogue, and problem-solving are different from hostile and threatening conflicts. Also, physical violence, serious threats, coercive control, and psychological abuse are not just a more severe form of common disagreement, but they can directly endanger the safety of the child and family members and require immediate attention and professional support. The severity of the conflict, its duration, the extent of the child's direct involvement, the presence of threat or violence, and the family's access to support resources are all important in determining the level of risk. One of the limitations of research in this field is the difficulty of proving a causal relationship between parental conflicts and children's psychological problems. Many studies report a relationship between these variables, but factors such as economic problems, parental mental illness, housing conditions, extensive family conflicts, and other adverse experiences may also play a role. Also, if research information is collected only from a parent's report, there is a possibility of bias in assessing the severity of conflict or the child's problems. Differences in measurement tools, age groups, family culture, and definition of social adjustment also make it difficult to compare findings. Therefore, more rigorous research should use multi-source methods, longitudinal designs, and age-appropriate validation tools, and make a clear distinction between constructive conflict, destructive conflict, and family violence. Another important challenge is the risk of labeling children and families. The existence of conflict between parents alone is not enough to predict a child's mental disorder or social incompatibility and should not lead to definitive conclusions about his or her future. Also, observing behaviors such as aggression or withdrawal alone does not prove that the main cause is parental conflict. A comprehensive assessment should take into account the child's emotional state, family relationships, school conditions, social experiences, and support resources at the same time. It is suggested that family-centered preventive programs focus on teaching communication skills, conflict resolution, emotion regulation, and reducing child involvement in adult conflicts. Parents should learn to manage disputes without insults, threats, humiliation, and instrumental use of the child, and avoid asking for favors or conveying hostile messages through the child. Age-appropriate explanation of disagreements, emphasizing that the child is not responsible for resolving the parent's problems, and realistic reassurances about continuity of care can help reduce feelings of guilt and confusion. This reassurance should be accompanied by sustained behavior and practical support, as repeated promises without a change in the family atmosphere may diminish a child's trust. Parents can also maintain their emotional relationship with their child by allocating regular time for conversation, play, and joint activities, and prevent marital disputes from turning into constant disregard for the child's needs. Teaching children to regulate emotions can also be part of a support program. Identifying emotions, verbally expressing discomfort, breathing slowly, asking for help from a trusted adult, and using problem-solving strategies are some of the skills that can be taught age-appropriately for the child. These skills do not replace parental responsibility to reduce conflict, but rather help the child use supportive resources in difficult situations. In schools, creating a safe space for dialogue, teaching social skills, preventing bullying, and having access to a trained counselor can help reduce the secondary consequences of family conflicts. Collaboration between family, school, and mental health professionals should be done with confidentiality, respect for the child, and attention to their safety. In cases where symptoms of anxiety, depression, sleep disturbance, decline in academic performance, aggression, or social withdrawal are persistent, an assessment by a child's mental health professional can help to more accurately diagnose needs and choose the appropriate intervention. In families with severe and ongoing conflict, couples or family-centered interventions may be useful if the situation is safe, but in situations associated with violence, threat, or coercive control, priority should be risk assessment and protection of the vulnerable individual, and joint intervention should not be recommended without a safety review. Future research can more accurately determine the mechanisms of the relationship between parental conflict and mental health by examining the mediating role of emotion regulation, sense of security, parenting quality, and children's cognitive interpretations. Also, examining the moderating role of teachers' support, the quality of peer relationships, the family's economic status, and access to counseling services can help to identify vulnerable groups and design more effective preventive programs. Longitudinal studies that follow children in different developmental periods provide a better understanding of the short-term and long-term consequences of family conflicts. It is also important to examine children's own experience, using ethical and age-appropriate methods, because their perceptions of the intensity of conflict and their sense of security may differ from those of parents. It is also necessary to pay attention to cultural differences and diverse family structures so that research findings are not generalized to all groups without examining the social context. Children's mental health and social adjustment are formed by the interaction between family relationships, individual characteristics, and social environment, and no single factor alone can determine their developmental path. Parental conflicts become a risk factor when they are severe, persistent, threatening, and lack a process of repair and resolution, exposing the child to emotional insecurity. In contrast, respectful management of conflicts, maintaining a supportive relationship with the child, preventing them from getting involved in adult conflicts, and providing resources of help can reduce the severity of negative outcomes. Understanding these relationships helps families, teachers, and professionals to examine and take action to improve the situations that affect the child's sense of security and ability to adapt, rather than blaming the child for behavioral or emotional problems. Providing a stable, supportive, and violence-free environment, along with communication skills training and access to specialized services when needed, can foster the development of mental health, social trust, and constructive interpersonal relationships in children.