Lady Smith,
Thank you so much for your replies. I was pretty ready to bolt last night (why are things so much harder at nighttime?), but today I think I can be more rational about things. A bit any way.
You're right. I need a respite from this, badly. I see my therapist on Monday, so that will help.
There's a LOT of guilt I've internalized about how my selfishness is going to ruin a whole bunch of lives. I guess I really need to pick that apart and look at it. I try to tell myself I can just "push through" and "get along" without transitioning until the three people who will be most hurt by this--spouse, and parents--are deceased. But that kind of rationale makes the future until that time look very bleak.
There's a huge part of me that's very strident about insisting I "man up" and just ride this out without transitioning for a few more decades. But then there's the part of me that would leave with the cats in the night and just let everyone else deal with the fallout. I know, rationally, there's a middle ground--coming out to my parents and transitioning right here in my current life--but that's the path with the most pain. And pain sucks.
I'm rambling again. Anyway, thanks a lot for listening and responding. It means a lot.