Oh wow; you are incredibly sweet to have done so much for her! And this is how she pays you back? How ungrateful!!! Do you know how many moms would be ecstatic over a pick-up/drop off service? Hope you're including a fee for that too? I'm hoping that with the threat of you pulling care she will step up, realise what an ideal situation she has going there & pay you regularly and give you the respect you deserve!! Wondering why she doesn't qualify for some kind of subsidy?