I definately would speak with a Bishop, I spoke with part of the Bishopbric. Your age, the fact that you have lived or should I say co-habitated with one another separately for all these years. The financial issue, etc.
Please go speak with a Bishop and just see what they have to say, then you will know for sure.
I pray that all will go well. We would love to have you as part of our faith.
Much love, Mickey