@DeepThinker ,thanks to you,too.
Yes, because of her jealousy, I’m a competitor inside her mind. i must say that she has a problem with competition,she sees almost everyone as competitors,even if the 12year old cousin who says that her favourite colour is green and mauve,and my sister hates her about this and says that the cousin copied that from her.
my parents always seeing me as the tame (?) middle child who hasn’t opinion,and i know where my sister is each time. when my father asks me where my sister is,i get upset and say how i supposed to know?? i hate them but i will live this house in a few years and this gives me hope. i dont want others to believe that im the weak person etc, i know that i give this chance to see me this way,but its not true,im kind not weak.
she is the opposite.she’s rude and demands everything she wants and me and my brother always watching the programms on the tv that she wanted to see. okay,today we are not the same as then,but we don’t different much. we became ass holes from nessecity,because of hers behaviour we couldnt stand and we wanted to take power.
my parents ignore the problem,and every problem between us,they never take
art,they have other subjects to take care of.
the good thing when i was a child ,was that i was always the calm child and everytime we fought she was the responsible.haha
i don’t know,maybe she wants to take revenge. :p

yes i agree with this,by giving her the signals that this ehaviour annoys me,maybe shewill take lessons,but i don’t want the good for her. i am the good and i dont thnk that,after all she has done,she deserves it,no.
i must try to not give feedback to her anger,but not give good feelings to her. she must search them alone, because i learned them by nobody.:-)

yes i must start taking distance and find my own friends,as i have done,she will critisize me even in this,because she tells me that i never succeed in friends,always picking some indifferent and fulfil their needs,….i hate her.