What are some emotional problems and misunderstandings that can result in a tragic fratricide?

Some emotional problems that can lead to fratricide include unresolved feelings of jealousy, competition, or resentment between siblings. Misunderstandings related to communication breakdowns or misinterpretations of intentions can also escalate tensions to a tragic extent. Additionally, underlying mental health issues such as untreated anger management problems or personality disorders can contribute to the likelihood of fratricide occurring.