Thinking of a master plan

Banana

So, do any of you all have a rainy day plan in the instance that you no longer are able to or want to remain a SAHM?

Also, how do you and your SO dtermine management of finances?

Also, is there an expected end date/tile of your SAHM tenure? If so or not, why?

How do you keep yourseld marketable for a career during the time that you're at home?

Especially for those with advanced degree, do you ever feel that your degrees are being wasted being a SAHM?