Hi,have a stepchild (not officially-engaged to her dad) staying with me, she is 19 years old and has stayed with me since she was 14. I have been there for her high school years, everything - but her mother is perfect in her eyes, she has not been there for her and they see each other for 2 hours maybe I feel like a stranger in my own home. she is working full time and is on a good wage, how do I approach that she should be giving money into the household (she does nothing to help about the house)?? help