Before this thread closes Junctionguy I just wanna say something that occurred to me today
WTS teachings do a lot of damage to a persons ability to experience and express intimacy. Also you have both said about liking your own company to an extent. And junctionguy you have been wondering if you are gay. Being gay or hetero imo has to do with intimacy, both emotional and physical - so maybe that's an area to explore together or separately with a counsellor who specialises in that field.
Its something to look into even if you decide to separate because the wts consumes that aspect of a person's emotional makeup for itself
I'm saying all this beause you both imo seem have such a solid basis for an ongoing mutually beneficial relationship
all the best
bernadette