R.W.
Hi K.,
I am a nurse & have had a lot of years doing the night shift. I don't mean to be a downer, but I am concern for you. My recommendation is to keep looking for something else. Staying up all night is very difficult & hard on your body. It will affect you all the time. You will not be an effective parent or spouse. You will be tired & grumpy. You will want & need to sleep when you get home. It will be hard to care for your kids all day & then take a nap. Also, your sex life will go down the toilet & you will likely gain weight (you will still be hungery when your up at night-plus lack of sleep makes you gain weight).
Have you thought of babysitting kids? Nurses can really use early, flexible daycare that isn't fulltime or a place for them to stay overnight. Or you could try a home business of some kind.
The one positive of working nights is that your husband will have lots of time to be involved with the kids.