To poster below. Abusing a spouse (lust of another/ abusing the marriage vows) does NOT = jealousy of the abused spouse.
It is abuse. I ask that The Lord bring about truth in this marriage, that his wife treats him with respect/honor & love.
It is a slap in the face to those that have been in an abusive marriage to call the victim, "jealous."
He who is free of sin throw the first stone. Is there any concrete proof she has committed adultery, or have abused this man, other than his demos attacking him?
Lord have your perfect will be done in couple's life, spiritual and mental health, and their marriage situation. Allow the truth to come to the light. In Jesus Christ Precious Name I pray, and I thank you in advance Heavenly Father to whom all the Honor, the Glory, and the Power belongs, Amen!

Isaiah 34-16 - I'm waiting upon You Lord, help me all the way.
Mathew 18:19 - 20
"Again, I tell you that if two of you on earth agree about anything you ask for, it will be done for you by my Father in heaven. For where two or three come together in my name, there am I with them.