Marriage covenant is always sealed by blood at its consummation through sexual intercourse and so is permanent and unbreakable! God hates divorce!
“And they were both naked, the man and his wife, and were not ashamed.” – Genesis 2: 25
“And Adam knew Eve his wife, and she conceived…” – Genesis 4: 1a
“For the LORD, the God of Israel, saith that He hateth putting away…” – Malachi 2: 16a
“Wherefore they are no more twain, but one flesh. What therefore God hath joined together, let not man put asunder.” – Matthew 19: 6