The claim that children often experience increased mental health problems following traumatic events, such as parental separation or divorce, is supported by research. Studies indicate that exposure to conflict between divorced or separated parents can lead to children's fear of abandonment, which in turn predicts future mental health issues. For instance, a study from Arizona State University's REACH Institute found that children exposed to interparental conflict were more likely to worry about being abandoned, and this fear was associated with subsequent mental health problems.
Additionally, children may experience emotional turmoil, behavioral changes, and relationship struggles following their parents' divorce. They might feel sadness, anger, fear, confusion, or exhibit withdrawal, aggression, and academic difficulties. Maintaining relationships with both parents can also become challenging, leading to feelings of guilt or shame.