So, other than 1 time, it's been 3 months since I've last spoken to my sister. 2 months ago was when we last spoke and, it ended in a fight, she said she wouldn't call me by my preferred name as she wasn't comfortable with it as she's always called me by my birth name and later during the call she insulted me/my work ethic and such and said if she'd ever tried to enforce names/pronouns on them like I was doing at such an early time of having been there then she'd have lost her job which in turn made me angry, and well, I hung up on her after some choice words and sent her an angry email afterword's. A week after that, after hearing nothing I sent her another, apologizing and explaining why I got so angry and then some, I gave her 1 full month to reply to it with an answer for me and in 2-3 days, that month will be up. Also, a week ago I even contacted her via email, a week sooner than I'd planned, the reason being, I had my wisdom teeth removed, this was an operation that while highly unlikely, the chance of death was still present, so, not wanting to leave things like they were, I sent her a lovely email, and waited day after day, ever getting closer to the operation, for her to reply via call, email etc. but nothing.. even now still nothing..
Before this, she seemed to accept me as her sister, I later saw she was pulling away from that by not calling me her sister and such.. still she saw me in my dress, and even with make up on, the make up was hard for her, nothing else was hard for her on the matter from what I could tell as well as what she herself told me. So, when she treated me like that on the phone 2 months ago, I felt betrayed and back stabbed by her, my own sister no less! I explained that to her in those emails..
Anyway, now that you know the situation, I am forced to make a tough decision as, in those emails I told her if she can't accept me for who I am fully then, as much as it hurts me (Which it really does), I'm sorry but we can't have a relationship. So, basically, in 2-3 days, I will more than likely be forced to call her or email her and tell her.. something.. the constant ignoring of my emails, calls and so on is, hurting me.. I don't get why she's doing this!?
Anyway, I need advice, what should I do? Should I call her, email her, should I use my female voice and pretend to be someone else? Perhaps maybe pretent I'm calling from a doc's office or something and let her know her "brother" (me) has passed away? Maybe even tell her someone found something on "his" computer which was a will and asked whoever found it to send her an email? Maybe iin the email I should say how hurt I am by her and so on? Honestly, the thought is amusing to me because, maybe, just MAYBE if she believes she's lost her sibling (Me) then MAYBE, if after some time has passed, I reach out to her again letting her know I was sorry for tricking her but, wanted her to see how important the here and now is, maybe just MAYBE, she'd stop treating me this way? Or maybe I should just email her, tell her how hurt I am and end it there.. since she clearly doesn't care about me anymore.

Really, advice please!?