TOO LONG; DID NOT READ.
Sorry to be rude, but reading that wall of text was like trying to eat a whole loaf of rye with no drink of water.
Did my grandparents have sex? Yes, all of my biological grandparents had sex at least once each in order for me to exist. However my maternal grandfather and paternal grandmother (and vice-versa) didn't have sex (that I know of).
If OP if trying to be clever on any other level, I'm afraid it's wasted on me.
Sorry to be rude, but reading that wall of text was like trying to eat a whole loaf of rye with no drink of water.
Did my grandparents have sex? Yes, all of my biological grandparents had sex at least once each in order for me to exist. However my maternal grandfather and paternal grandmother (and vice-versa) didn't have sex (that I know of).
If OP if trying to be clever on any other level, I'm afraid it's wasted on me.