I try to help and support my sister ,supporting her in arguments, doing what she wants , and helping with chores but not matter what I’m always depicted as the bad guy when I stand up for her and she just says “I didn’t ask for your help your not mom , your so overdramatic “ I don’t know how to help anymore if I support her I’m over dramatic and she can help herself but if I don’t the I’ll not being the big sister and I’m being rude. I just don’t know anymore