Anonymous wrote:She isn't incompetent. She hired you to do the things she does not want to do. If the family can afford it, then where is the problem. You get a job. Don't like it... quit. Problem solved.
There is no problem with what you describe, if it were truly the case. As it were, OP was hired as a child care provider and is being asked to do things that were not in the job description. You don't advertise for an electrician, then ask him to also cook your dinner, then flippantly dismiss his frustration, remind him of your money and apparent entitlement to whatever you want, and tell him to be happy for a job, even if its not the one he wanted.