A person's behavior can change for various reasons, and it's important to note that individual circumstances may differ. However, some common factors that could contribute to a dumper's behavior changing from being a good person to worse in the context of a romantic relationship breakup include:
Emotional Distress: Ending a relationship can be emotionally challenging for both parties. The dumper might be experiencing feelings of sadness, guilt, anger, or confusion, which can influence their behavior. They may act out or become distant as a way to cope with their emotions.
Personal Issues: Outside factors, such as personal problems or stressors, can affect someone's behavior. They might be going through difficulties in other areas of their life that spill over into their interactions with others, including their ex-partner.
Defensive Mechanism: Sometimes, the dumper might adopt a defensive stance to protect themselves emotionally. They might act harshly or negatively to create distance and avoid further emotional entanglements.
External Influences: The dumper's behavior might be influenced by friends, family, or other external factors. They could receive advice or support that pushes them toward negative behavior or influences their perspective on the relationship.
Mismatched Coping Mechanisms: Individuals cope with breakups differently. While one person may prefer to stay friends and be amicable, the other might need space and distance. This mismatched coping mechanism can lead to misunderstandings and negative interactions.
Resentment and Hurt: The dumper might be harboring unresolved feelings of resentment or hurt from the relationship or breakup. These emotions can manifest as negative behavior towards their ex-partner.
Moving On: Sometimes, the dumper's change in behavior could be a result of them trying to move on and detach emotionally from the past relationship. This may involve creating boundaries or cutting off contact, which can be perceived as negative by the other person.
It's important to remember that breakups can be complicated and emotional, and people may not always handle them in the best way. Understanding and empathy are crucial during this time, and both parties should try to communicate openly and respectfully about their feelings and needs. If the dumper's behavior becomes toxic or harmful, seeking professional support or distancing oneself from the situation might be necessary for personal well-being.