> Well, it didn't. My life as a nanny is over, I think, and I am going to go home and probably go to school.
>
> There were so many things that were going wrong

That's enough to decide that's better to quit.
Of course you cannot stay idle at home, so you can choose between the school or another kind of job (maybe something that doesn't require the same emotional strain).
Whenever possible, it's better to have some kind of school degree (at least, it can help to find a better job).

If you need help about choosing a new job or a school, feel free to ask.

Cheers,
AP-