What is Mrs. Jensen's attitude towards men? Why does she feel this way?

Lorraine's mother, a private-duty nurse, has raised Lorraine by herself. Lorraine's father left when she was pregnant with Lorraine, after cheating on her. He has since died, and the burden of single parenthood has fallen heavily on Mrs. Jensen. Since then, she has been fixated on how terrible her husband was, and how terrible men are, in general. This bitterness has soured her life, as well as her relationship with her daughter.