dear rhonda,
you are suffering from the GID, and she is suffering because she loves you. in addition to your original pain, you are suffering because she is suffering. caring about each other is a good thing.
you met and fell in love. if anything is God's will, it is love. you will both have to accept what happens next with your relationship. if the love between you is strong, it can survive a full transition. i know couples that went through it and are still together. it is possible that you can stay together. if not, then you will both just move on. i know that is heartbreaking - i went through it myself - but it can be done. i wanted to die for awhile, but that was just cowardly. i don't really know what i learned from the experience, i gained no wisdom that justifies the suffering. i lived through it, and i am finally comfortable in my own body. she moved on, got married and had a baby. her life isn't perfect, but i think she is happy. i sure hope she is. my life isn't perfect, but at least i am at peace with myself. you have to be true to yourself, before you can do it with others. hopefully, you will find some peace as well. just stop blaming yourself for everything. you did not make a choice and determine you wanted to be transgendered. you will have to make the choice on how you deal with it. running from it doesn't work as far as i know. just let her know how much you love her, every day. and make sure you love yourself, too.