Hi Girls and Guys, well where to start

im a mtf ts and still living life as a male

i always knew from when i could remember i wanted to be female , i am now 29 years old and have had enough , i just have to be the female i always knew i was but the problem is i have two young gorgeous children who are not even old enough to understand and a totally gorgeous genuine girlfriend .
The problem being she justs wants a normal life which i can totally understand , i told her about my problem a few months ago and she took it very well ( i have never shook so much in my life ) oh , and this was after quite a few glasses of wine
Anyways i just do not know what to do , lose everything and be who i want to be or be the perfect family man and pretend that i never mentioned anything to my partner , i know i will never be happy as who i am , there is not a day gone past since i was about six that i have not thought about my GID but i want to do right by my family , i never had a father so i know what it is like so it makes me want to do whats right , and for my children to have what i never had ( my father was an a**hole ) but i love my Children more than anything and also my partner , i am totally torn

i thought the family life would maybe sort my issues out but it has not .
Anyways , nice to be here and hope to be around for quite some time