Yes take it slowly, I tend to fluctuate with my thoughts and I'm not sure if it's how I've found my way to cope or if it's truly how I feel about myself.
Some days (in fact a lot of days) I'll see a guy out there or on TV and wish I looked just like he does! I want the deeper voice and I really want people to see me as male... but not a butch male with rippling muscles.
I cope by just being androgynous. Even if I lived alone I couldn't transition. I have Ehlers Danlos syndrome which is a connective tissue disease (genetic) and my collagen is faulty and this affects my whole system. Transitioning would do me a lot of harm.
What I've found is that as I'm getting older, I want to rid myself of more feminine things that I once enjoyed! Sometimes when I've made an effort to wear a feminine top I can't go through the day with it on as I feel so yuk! At least my family understand because when I complain and go change we make lots of humour about it all. I've actually thrown all the fem tops I had away!!
I'm male... I know it. But I have learned to cope in the body I have and like you I wouldn't want my marriage to end. I couldn't give that up for anything. (I have a very understanding hubby though as our marriage isn't your everyday marriage... because of how I am, if you get what I mean)
Since 2008 when I first outed with my gender issue I have seen how I have changed. Slowly but I've changed so much, all for the better. I think nothing at looking in the guys section for clothes now and buying aftershave!
You can always message me any time if you need someone who understands to talk with. I'm on this site not only to get support but also to give it, to anyone who needs an understanding ear.