If she has to work that corresponds to the string class. She would work until they have enough storage to be able to open their own affairs and will work until the family is happy.
If she has a job at a school. She would work until they have enough money to open a business of their own. And will run until the family to live comfortably.
If you have entered the match line learning. You can work until the money saved up enough to be open for business of their own. And I'll work until your family will be grateful.