In the beginning, God made man and woman and said they should leave mother and father and cling to one another, become one and fill the earth, (Genesis 1:27, 28) and (Genesis 2:7, 18, 21-24).
The Bible does not change to allow man to live differently. A man cannot be a wife and a woman cannot be a husband (Matthew 19:4-5).
The Bible calls any other way sin. (Romans 1:21-32). Their sins are also listed within these verses.
One day we will all stand before God to be judged by his word, the Bible, (Hebrews 9:27) (II Corinthians 5:10). You have a choice, (I John 2:14-17). What will it be? (Matthew 25:31-34, 41, 46).