What's the name of this drama?

As far as I remember..
- It's the story about several decades in the life of a woman.
- She works as a teacher, but is forced to quit because she has an affair with a student.
- She is abandoned by her family(?). She ends up having a rough life, doing jobs like prostitution.
- The intro and/or outro music of the drama is oldschool jazz.
- The drama was aired in late 2000's or early 2010's.
Does anyone recognise this one?