So.....if you discover that the person that you just married is your sister who was given up for adoption before your mom got married....that is still a valid marriage???
Leviticus 18:1-5,9,11New International Version (NIV)
1 The Lord said to Moses, 2 Speak to the Israelites and say to them: I am the Lord your God. 3 You must not do as they do in Egypt, where you used to live, and you must not do as they do in the land of Canaan, where I am bringing you. Do not follow their practices. 4 You must obey my laws and be careful to follow my decrees. I am the Lord your God. 5 Keep my decrees and laws, for the person who obeys them will live by them. I am the Lord.
9 Do not have sexual relations with your sister, either your fathers daughter or your mothers daughter, whether she was born in the same home or elsewhere.
11 Do not have sexual relations with the daughter of your fathers wife, born to your father; she is your sister.
If you discover that your wife has made a vow to the Lord not to have sexual relations with you; is THAT still a valid marriage?