It's been since October 2013 since my father has spoken to me when I came out to him in person. I reached out to him several times afterards and he never returned phone calls, E-MAILs for well over a year and blocked me on Facebook. After my wife's mother passed away this past February (2015), out of curtesy I E-MAIL'd him since they knew each other. (We had all taken a vacation together 8 years ago.) He did respond back to me but only said that their thoughts and prayers were with us. I called him and he didn't answer and left him a voicemail he never responded back. A month later we (my wife, father-in-law, who is super supportive, and myself) went to Florida for a week to get away and visit my mother, step-father and brother since the winter weather was just making it too depressing. On the drive back we were traveling from Florida via I-75 through Georgia traveling within 2 miles of my father's house. I E-MAIL'd to ask if he wanted to meet for dinner. He responded that he was going to be out of town. I later learned through my brother that he was home hiding in his house with the lights off just in case we stopped by and knocked on the door. Two of his three sister (all Southern Baptist) are not supportive, but I did receive a Christmas card with one of them using my dead name, but the message was actually sweet. The third sister is super supportive and her husband has had a few words with my father about how my father has treated me. (They were best friends in High School.)
So now it's been over 2 years and 3 months since I came out and he still hasn't accepted it. He never open E-Cards I have sent him (he used to) and I just haven't tried lately because I'll just get disappointed. My supportive aunt tries to talk to him and she tells me not to give up, and he tell everyone that he can't deal with it.
Regardless I'm happier now than before I transitioned and as far as I'm concerned it's his loss.
It's a shame that our father's are going to miss out on us, but we can't take responsibility for their narrow-mindedness and I refuse to feel guilty about being my true self.