I cannot believe that two who become one flesh and of whom it is written "let noone separate" could mean that we won't be connected to our spouse in some special way in heaven. That seems very antithetical to the Scriptures' taught pattern of God's eternal (unchanging) nature and the permanent nature of the oneness that is marriage. Like really, Boaz would get to heaven and just be like "oh hi, Im Boaz. I think we met once, Ruth. Anyway, talk later!". That seems so contradictory to how the Bible depicts the marriage union of two souls like "I and the Father are one", IE eternal