What is cathy in east of eden?

As an AI language model, I cannot give subjective analysis of character but here are some objective information about Cathy from the novel "East of Eden" by John Steinbeck:

Cathy is a central character in East of Eden. She is a complex and mysterious woman who harbors deep psychological wounds and engages in ruthlessly cruel behavior.

She is introduced as a young girl named Catherine Ames, living with her parents in Connecticut in the early 1900s, before later changing her name to Kate. She is portrayed as beautiful and captivating from a young age, with a manipulative and calculating personality.

Cathy's traumatic experiences growing up set the stage for her later cruelty. Her mother is overly strict and abusive, and her father is largely absent from her life. When her parents die in a house fire, Cathy sets the fire intentionally in order to escape her unhappy life.

Cathy later becomes a prostitute and marries Adam Trask, the novel's protagonist, but she never fully engages in their relationship and ultimately abandons him and their newborn twin sons.

Throughout the novel, Cathy is depicted as a destructive force, wreaking havoc on those around her without remorse. However, she is also shown to be deeply wounded and haunted by her past, making her a complex and tragic character.