Millie,
The reaction from family can be quite baffling to say the least. I think their reaction is obscured by their desired to be in denial. I think of the cliché, "what they don't know, won't hurt them". I think they would prefer it to say, "what I don't know, can't hurt me". With parents, by them not knowing, it alleviates the amount of guilt they may have. Because they always feel that they could have done something , had they only knew. They are so wrong.
As for me, for years now at every get- together. There was always allot of teasing by my brothers about how I dressed , how I wore my hair and how I looked feminine. Then when it comes out, everyone's jaw drops and they all say the same thing..... "we are so shocked" "I wish we had only knew" "we had no clue you were going through this", "if we only knew we could have gotten you counseling".
A person can not change overnight. It is very obvious to us, you have been this person for quite some time. I mean , my god, I can tell by just looking at your avatar. You are and have been that person a long time.
I'm with you, "Family who'd ave em "
Hugs,Erocse