marriage is an union between two persons not threeIn our businesses, work environment school etc… We do what we call third party credibility in order for the person you are exposing a business or an item to be sure and convince . But this should not be applied on a marriage couple. Because the third party credibility in marriage, brings confusion and chaos. People get married and still live with their family and their wives or husbands are always living hell at home because of the interaction. Marriage is a fellowship, two fellows in the same ship. We can't be more than two in that ship. Try it and you will see the flames consuming the ship or water( quarrel or confusion) entering the ship. Whether biological sister, brother, mother, father and friends we should stay in our position not to be cursed by God for destroying people's homes with the seed of discrepancy. Listen and listen carefully, God is the only first, second and third party we could imagine for with Him, there isn't confusion by Grace. God bless you.