What two reason did Henry VIII have for wanting rid of Catherine of Argon?

Henry VIII sought to rid himself of Catherine of Aragon primarily due to her inability to produce a male heir, which he believed was essential for securing the Tudor dynasty. Additionally, he became infatuated with Anne Boleyn and sought to marry her, believing that a new marriage would provide him with the heirs he desired. These personal and political motivations drove his quest for an annulment from Catherine.