Catherine, the first wife of Henry VIII, was married for 24 years, but ended in failure. The main reason is that Catherine has no baby boy to inherit his throne, and she has given birth to six children before and after. Unfortunately, most of them died, and finally only his daughter Mary survived, which made Henry VIII no longer have hope for Catherine.

As a descendant of the royal family, Catherine's father is the Spanish king and Catherine is spanish princess. Later, she married henry vii's eldest son, but later henry vii's eldest son died. henry vii could not bear to part with his relationship with Spain, so he imprisoned Catherine and married her to Henry VIII. Catherine didn't want to go back to Spain to participate in political intrigue, so she chose to marry Henry VIII. Later, henry vii died and Henry VIII succeeded to the throne.

Catherine became queen and was deeply loved by the people. However, after two people have been married for so long, when Henry VIII was born, no son could inherit his throne. At that time, Henry VIII was already with Anne, although Anne, as Henry VIII's mistress, kept telling Henry VIII that she would not agree to his request unless she became his wife in a proper way. So Henry VIII chose to cancel this marriage and submitted an application for annulment. But because Catherine's nephew, Emperor Charles V of the Roman Empire, strongly opposed Henry VIII's practice and suppressed it for six years, but not long after Anne and Henry VIII were together, Henry VIII drove Catherine out of the palace, and Anne naturally became an unrecognized queen. It was not until 1533 that Henry VIII submitted his marriage application for the second time that Catherine and Henry VIII officially divorced.