A woman decides to change her life after a client commits suicide.

Please help me find a book. I don't remember its name. It's a romantic novel, and it's not 'How to Fall in Love' by Cecilia Ahern. It's about a woman who works in an employment office and comes from a family of lawyers. She's fond of self-help books, but after witnessing the suicide of one of her clients, she decides to change her life. She leaves her husband and helps someone who is contemplating suicide.