How do I kindly tell my sister I hate her guts?

[Anonymous]

Omg this sounds really weird but yes, I hate my twin sister a lot. I hated her since I was 12 years old but I didn't have the courage to tell her to stay away from me. The thing is that she loves me but I don't love her back. We still live with our parents (I go to university though) even though we are both adults so ignoring her won't be easy. And staying in my dorm isn't an option because my roommate is a b*tch and comes with a new boyfriend every month. And the stupid headmaster doesn't do shit.
The reason I hate her is simple: she thinks she can get away with everything. Like really, our parents blame everything on me even though I'm an adult woman. And she never supports me. But she still texts me everyday asking how it's going and how she loves me.
I don't know how to tell her to not interact with me. I don't want to appear as a first class asshole being like: Oh hey sis, just letting you know I hate you so don't interact with me. I want this to be done professionally and like mature people.
Do you guys have any tips?

[Logorithim]

That's the kind of thing she'll never forget and will bring up anytime there is a fight or disagreement of some sort. Might even tell your parents and other relatives. Can't you just ignore her?

[Asker]

I tried that several times but I really can't. My roommate is a bitch and whenever my sister's home she always greets me. If I ignore her she keeps calling my name until I speak to her. I don't know how she's an adult

[Mynameisbobby]

maybe before you tell her you hate her you can tell her the way she makes you feel?

[Anonymous]

Have you though about go to therapy?
From what you wrote it also sound like your issue is with your parents not your sister.

[hellacray]

Challenge her to a duel.

[Riddler1412]

" I dislike/ I'm not fond of your intestines!"

[Volvagia]

"bitch i fuckin hate u"