You Teach people how to treat you

And boy have I done that with my sister. I have taught her how to walk all over me and  I have taught her not to have one once of respect for me. The one time I stood up and left because I didn't want it to get ugly she disowns me. But that is fine by me if she doesn't want me around I won't be. I wonder if she is keeping iin mind who may have to take care of her in her old age if her husband can't. Me and Michael the two people who she treats like shit all the time. I may as well  leave her in a nursing home that is how much the prospect of having maybe one day having to care for her. That prospect doesn't thrill me. Why is she always asking Michael and to change and she doesn't have to. She should do it right along with us because Lord knows that she needs her attitude adjusted big time. I am who I am and if she doesn't like it oh, well she doesn't have to!