hi there Manatee,
Im sorry you are in such a homophobic, transphobic environment! Intolerance, especially if driven by zealous far right religious views, is a very difficult situation to overcome! This means not only are they closed minded but they believe that they are "right" in doing so by their beliefs! I think telling our family and those around us is a bit like jumping out of an airplane, you have to take that leap of faith and hope that the response will be positive and see if theres some way to salvage and keep the relationships we have with them but sadly this not always the case and you may need to accept that! Theres not easy way of coming out to those like our family (I wish there was).
You sound like your at that point that you cant stand it anymore and so you must, for your the sake of your mental health and emotional well being, move forward and tell them!
The only suggestions I can make is to maybe talk with your mom (since she seems more accepting) and see if she can help you talk with your dad and the rest of your family?
My father didn't accept me when I transitioned but I wasn't living at home anymore so it had less impact in my life, my mom was always ok with me being myself regardless (that seems to be pretty typical) All though I got comments from her sometimes about that I was better off before (in her opinion) I was safer and there where less chances of me being hurt by being out as a transperson but thats just her being a mom!
My brother was " uncomfortable" and we had run ins about it but I held my ground with him in a more " take it or leave it" fashion so over the years he became more accepting!
Fathers can be hard and unwavering, I dont see my dad anymore (my parents were separated anyways many years before I came out). I wish I could have continued having a relationship with my dad but that was his choice too! I get accused that it was me , if I hadn't come out as trans it wouldn't have caused or created those issues in my family and I lived with that feeling guilty that it was me for a while but you and I know that its not bc of us , we cant help being who we are and most us try to accommodate our loved ones by living a pathetic, sad inside , existence in trying to go on but it ultimately has to be or we would die inside and maybe even completely! The reality is that they would've have lost me anyways if i continued and tried to live that way so it comes down to them?
Im sorry if I couldn't be of more help to you! Maybe theres some suggestions that I havent though of that others might be able to suggest! Its good that you posted to see if there were? I might learn something in this as well!

My thoughts are with you! Blessings! Julie!
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