Final answer:
Juliet is most bothered by her conflicting feelings of grief over Tybalt's death and loyalty to her husband Romeo, who is Tybalt's killer, but she ultimately prioritizes her duty and love for Romeo.
Step-by-step explanation:
What bothers Juliet the most about the events surrounding Tybalt's death and Romeo's actions are the conflicting emotions of grief, betrayal, and loyalty. She is deep in mourning for Tybalt, who was not only her cousin but also part of her close family. However, Romeo, her beloved husband, is the one who killed Tybalt, which causes her significant inner turmoil. While she feels betrayed by Romeo's actions, her loyalty to him as her husband ultimately outweighs her grief and she laments his banishment with greater sorrow than Tybalt's death. This complex entanglement of emotions reflects the tragic theme of love versus duty and loyalty, which is a central conflict in Shakespeare's Romeo and Juliet.