That seems like a strange questio, but I'll answer anyway.
My life is much more than crossdressing. Crossdressing is more like a hobby with me. I love to dress and I am dressed as I am typing this, but I would give up crossdressing before I would give up my wife of forty years, my home and half of my savings and retirement.
From your post, it sounds like you have never been in a long term relationship. Relationships and marriages are full of compromises. Nobody ever found the "perfect" wife or husband. Foe example, last night I suggested something to my wife for dinner tonight. She said she would rather not have that because she didn't really like it. OK, this means it's time for another compromise. We will have something else.
Leaving a wife, family and home over crossdressing seems pretty extreme to me.