I am going through a similar situation; however, I'm not married to him yet. We're engaged.
My fiance was always well aware that I was different than the other "girls." I didn't fit into the typical
female spectrum, and that's what set me apart from the others.
When I came out to him as a transgender male not too long ago (officially during the Summer of this year) it still presented
a little shock, despite my masculinity that I already had building up over the years. We've fought
about me being trans a lot, sometimes it seemed like that was going to be the end of us. He
let me know straight up (no pun intended) that he isn't gay and he doesn't want to be married
to a man, doesn't want his kids to have two dads, and doesn't want to introduce me by anything
other than his "lovely wife."
It hurt. It hurt quite a lot. I didn't give up, though... He eventually apologized for being so blunt
about all those things. He said what I want to be, how I want to dress, and how I want our kids
to address me is up to me, not him. I appreciated his change of heart, but lately I've been thinking
that he was just being superficial. Or maybe he just felt guilty for his point of view.
I thought he had a change of heart, but he still feels the same way... and I can't change that. He didn't
fall in love with a man, or at least he didn't fall in love with the man I know I am. And no matter
how many times he gets my pronouns right, and helps me figure out little things about myself, he'll
never fully accept me in his heart as a man.
He detests talking about me going to a gender therapist, or getting on T, or possible surgery. He says he
doesn't want to me to end up hurting myself with all of it and ruining my body. There's one thing he said
to me though that may be the barrier that keeps me from transitioning any further. He said he won't let
me take away the chance of having our own children. If I get on T, I can't predict if that will eliminate my chances
of becoming pregnant in my later life.
He'll always love me, but it won't be the same. It won't ever be the same again. Sometimes I regret coming
out to him, I feel selfish that I'm trying to find happiness in the darkness of my life right now at the expense
of him. I have to stop and think about how everything I say and do regarding me being trans affects him.
I always see it like this: If I fully transition (T, surgery) I'll be happy, but he won't be. If I don't transition, I
won't be happy, but he will be deep down. One of us will win and the other will lose. I hate to see it like that...
We've tried coming up with a compromise, but there was nothing. One of us is just going to have to lose.
Apologies for the story of my life

I wish I could give better advice, but I'm pretty much in a bad situation as well. All I can do is pray for us all and hope
a miracle happens, because I have no idea what to do or how to solve this.
Best of wishes.