Why do some people think they have a God given right to mistreat or be unkind to YOU but?

What wrong with people like this is they have their head up there ***. They think they are king of turd island. Another thing is a person will put you down be cause they are inadequate in their own life. She could be jealous of you. I think its a good thing that you have put up these boundaries to keep you from getting hared by your sister. I will tell anyone family or not, it is not ok to be disrespectful of someone. And if she has a look about her then she is figuring out a way to cut you down. Your presents annoy her to the point she does not want to be around you. Facial expressions are a certain give away to the way a person is feeling or thinking. Your fine, if you don't want to be treated a certain way then more power to you. I don't like being treated like crap and you shouldn't either.