The divide between men who go out to work and women who stay at home, was really only apparent for most people when the industrial revolution arrived. Even then in many areas women and children worked in factories - the Lancashire Textile Industry in particular wanted the manual skills they possessed.
Before that most people were at 'home'. Most people were subsistence farmers ie they worked on the land - men , women and children. If they didn't they died from starvation. There was no room for people who didn't produce except for a very small number of the Upper Classes. Fathers and mothers trained their children in agricultural work, sometimes also as apprentices.
The development of the professions /industries enabled some middle class men in towns to support their wives who didn't work but managed a household of servants etc. It became a status symbol for men not to have a 'working' wife.
Nowadays home life has altered a lot. Women don't make their own clothes, butter, cheese, raise poultry, milk cows, need to spend hours on housework, raise 8 children. They are released from this daily grind and have time to follow their interests in careers which traditionally either were followed by men or didn't even exist. Men and women with modern technology are returning to working 'at home'.
Because so much of a traditional woman's life at home has disappeared I think you may find that after the honeymoon period of feeling like you are on holiday because you are not going out to work/studying, you may well feel very isolated and bored. Also you may well feel that you want to contribute more to the world particularly if children have gone off to school. You may think that life is passing you by. It's these sorts of experiences that make women want to have a job. They want to be useful, make a worthwhile contribution to a wider society than just their own house. They may also want to feel grown up and responsible for their own and their family's welfare by earning money. This may increase their self worth, give them the independence financially and the freedom to give, spend money as they wish.