In "A Morning for Flamingos" by James Lee Burke, the theme of betrayal is explored through intense emotional responses. The narrative suggests that feelings of anger and vengeance can escalate rapidly when trust is broken, especially when family is involved. This underscores the powerful nature of human emotions and the potentially destructive consequences of deceit.

Burke's portrayal of these intense emotions captivates readers by illustrating how quickly a sense of betrayal can lead to aggressive thoughts and actions. The mention of "murderous intensity" highlights the extreme reactions that can arise from personal wrongs, revealing the darker sides of human relationships and the complexities of loyalty and trust.