Hii.i am 18.i have 2 sisters.one is with me from same mother.but another one is from different mother same father. That another one is the older one. Father trust her more than any one. From childhood I got the feeling that she kind of hates me. But when that happens I think we are still sisters .but as I am growing and carefully noticed her actions...I don't think I was wrong.. she really hates me... what am I supposed to do.....she is making life worse for me..is it wrong for me to hate her??