You have no reason to tell her its her fault, your fault, or God's fault, its like apologizing for being born, it is just preposterous. The underlining issue is that you're mother does not accept that you want to transition, just like most parents, just like most PEOPLE do not. So, you not only need to figure out that when you decide to change your gender and people are not waiting for you with open arms, that it is something that is going to happen now that you are changing. I know it is hard. I love my youngest brother so much and he has just secluded himself from me and we use to be so close. It hurts but guess what? I am the same person I still joke around and love him and tell him about the crazy days that I have. He is the one who changed towards ME. So even though I feel bad that I have to lose that relationship, I am not breaking any laws, I am not a low life thug acting deviously, I am not living a sinful life; they need to grow up and mature or they are the ones who are missing out. Not you hun.