<human>: Sorry for posting incredibly ignorant, potentially offensive, question but I needed to know something as I've never seen a stay-at-mum in action, although I've met a few but none in action. 

I did some financial calculations, we can certainly survive comfortably fine on one salary. Actually, it can be cheaper as child care can be really expensive around here.

...But that's not what I'm unsure about. I mean, I see on TVs that stay-at-home mums look after children and do some chores but I was wondering what do they do when they have nothing to do? 

I know that everyone has hobbies that they can do in their free time, but I can't imagine doing that myself for a long time. I asked her about this, she's says we'll manage and not to worry about it too much. She has abusive family, so not really a good model to take from as well.

So, is this something I should be concerned with or should I let it go?

Summarize the given text in a few sentences.
<bot>: She wants to be stay-at-home mum but I'm worried what she does next when she finishes whatever needs doing in the house and what if she eventually gets bored?