How did catwoman became villains?

Catwoman, originally known as Selina Kyle, became a villain due to her complex background and motivations. Initially portrayed as a skilled thief with a moral code, her character evolved into an anti-heroine who often finds herself at odds with Batman. Her criminal activities are driven by a desire for independence and survival, stemming from a tumultuous past that includes abuse and betrayal. This duality—part villain, part ally—makes her one of the most intriguing characters in the Batman universe.