Just posting for traffic. Is a bit long, will try to make sense. I am a magnet to entitled people, this one is new. I know her for the past couple years or so because our kids go to same school. She called me yesterday with a no caller ID number shouting because I am not been answering her calls. The point is she only calls to ask for a favour, most of the time is free childcare. I am use to drive my kids to everywhere and they do after school activities, so she usually ask for a lift. I told her that I don't mind as long my DD and her DD are friends and enjoy each other company. Then she start asking for things like last year to take her and both her kids to airport, that I could drop my own kids at her friend house so she could watch them, her friend has a car and doesn't live in the neighbourhood. The request was so 
that I suggest her to get the bus instead. Last week she call to ask if her daughter could come for a sleep over on Friday, because a friend of hers will come from London so they go out. OK no a problem, besides she also ask if the friend daughter could sleep over at mine too. Never meet her friend or daughter and the night in question is on my birthday. Told her that I decide now to go out on my birthday. Anyway she keep calling and yesterday I answer the no ID caller, she start shouting on the phone that I was been cold towards her and that I don't talk to her like before. I try be friends with her because of the kids be friends, but I reach my limit of be take advance off. She is the kind that plan with u a weekend out or playdate and don't bother show up, last time she even didn't text me to let me know she wouldn't be meeting us at McDonald's, her kids went tothey father the night previous and she only text me on the next day when I text, after call multiple times to say I was on my way to pick her up.