Here's a breakdown of the five acts:
Act 1: Introduces the feud between the Montagues and Capulets, Romeo's unrequited love for Rosaline, and the immediate love between Romeo and Juliet.
Act 2: Focuses on the lovers' secret marriage, the Friar's role as mediator, and the escalating conflict between the families.
Act 3: This act includes the death of Mercutio and Tybalt, Romeo's banishment, and Juliet's desperate plan to avoid marrying Paris.
Act 4: Juliet takes a potion to feign death, Romeo is informed of Juliet's death, and he decides to take his own life.
Act 5: Romeo's arrival in Juliet's tomb, his suicide, Juliet's awakening and subsequent suicide, and the reconciliation of the feuding families.
Perhaps you were thinking of a specific aspect of the play related to divisions? If you can provide more context or details about what you're looking for, I can help you further.