(As I've mentioned on other threads, I am still at the stage of understanding the extent of my GD and trying to figure out how to get professional help)
So after a few days of being apart - yes, through the Christmas and New Year week too due to our work schedules - I finally met my wife today morning. She didn't notice much when I picked her up, but when we returned home and I was changing, she noticed the female clothes under my jacket, my new women's jeans, as well as my shaved arms and legs (I had only shaved my torso before this). Although she commented on the 'hotness' of it all, she also jokingly asked if everything was fine with me. We had other work planned for the morning, so I didn't immediately lead her to what I wanted to talk about.
However, when we went out for lunch, I started talking about our relationship over all these years, what we liked and disliked about each other, and even experiences from our childhood. I was trying to lead it in ways that might make her connect the dots, but she just said as we finished lunch that this was the best conversation we had had in a long time.
After returning home, I finally sat her down and told her that I was increasingly seeing cross-dressing as a way of comforting myself emotionally and not just as a sexual experience between us. She didn't immediately understand, and responded with "oh my god are you turning gay", so I explained to her that I am absolutely sure of my sexual orientation towards her and my faithfulness to her. However, I was no longer sure about my gender identity, and that this was different from sexual orientation, and it was not just about a 'harmless kink' like cross-dressing, but what I really felt from within. I told her what gender dysphoria meant and what it was doing to me. She knew I hadn't been eating or sleeping properly for some days, but I added that I was having this rush of memories trying to show me who I really was, and it was hitting me hard and repeatedly like a sledgehammer.
She replied, "I know you have a very sensitive and caring side and I have always loved you for that, but you can't just let it overpower you. And it need not always be expressed in overtly feminine ways, or by wearing certain clothes, but you can positively channel it into your behavior, your work, how you treat other people etc."
Our conversation from there went back and forth between the world outside (e.g. male/female behavior in general and in our culture and how we were both rebels of some sort) and the intensely personal (e.g. our plans to have a family, where she has to be the mother and I the father, and I assured her that will happen). It also went back and forth between us holding each other and reassuring each other that everything was fine, and her occasionally saying "ok now you are freaking me out" especially when I said that I had been reading about transition etc. I just told her in a matter-of-fact way its different stages and said I wasn't really considering any of it, and that even if I were to, I knew the financial, social, professional consequences for us were too large.
I also told her how I had found this website after searching and ignoring other sites which were either too titillating, too simplistic or too technical, and that here, I had found a lot of good advice after I posted my experiences. She initially wanted to see what I had written, but by the end of our conversation, she said there was no need as I had pretty much told her everything.
I told her I was looking for professional help but she was skeptical (as I am too) about finding it where we live. At the end of it, I think she is simply hoping this is a phase for me that will go away. I am hoping so too, but I'll only know for sure as time goes on...