My wife found out by accident in 2003 and I haven't gotten over the shock of being known.
She is tolerant, knowing that the behavior isn't because of her and that it had been there long before we met (my admission to her).
We don't talk much about my dressing other than her sense that I don't want to be with her and that I am looking for something else.
It would have been easier on me if I could have stayed in the closet; I find that my anxiety level is higher now about dressing than it was before.
But she hasn't walked out on me and has told me that she understands some of the issues with dressing. I just have an unsettled feeling and wish that I hadn't been careless.