Quoting Vodka Knockers:" Sounds like a twat. I'd make sure she understood that babysitting her kids wasn't paying my bills and ... [snip!] ... paying my bills and that comes first. unless she chooses to give me some type of compensation that would start to cover costs."
I don't really have a problem with her not paying me, I think she will give me a small sum, but the problem is where she's taking what I'm doing for granted and expecting me to act like this is a real job when I get no benefits from it at all :/