First off i am sorry to hear your Husband committed adultery. I am not married but i am a man and if i did that i would be so worried about going to hell and i would immediately repent and turn and do everything i can to get back in your good graces. So what i would do is read bible verses to him about adultery and scare him and it should scare him if he is a real born again Christian also it just came to my mind that committing adultery is a willful sin and he is in deep deep trouble Hebrew 10:26 “For if we sin willfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,”
so your husband better be the most ignorant Christian because according to the word of god he just got a one way ticket to hell. Im sorry to tell you this but i only speak the truth and since you are my sister in Christ i am going to tell you the truth as i would tell him if i where talking to him.
Here are some bible verses talking about adultery,
Hebrews 13:4
Let marriage be held in honor among all, and let the marriage bed be undefiled, for God will judge the sexually immoral and adulterous.
Luke 16:18
Everyone who divorces his wife and marries another commits adultery, and he who marries a woman divorced from her husband commits adultery.
Matthew 19:9
And I say to you: whoever divorces his wife, except for sexual immorality, and marries another, commits adultery.”
Matthew 5:32
But I say to you that everyone who divorces his wife, except on the ground of sexual immorality, makes her commit adultery, and whoever marries a divorced woman commits adultery.
Proverbs 6:32
He who commits adultery lacks sense; he who does it destroys himself.
Mark 10:11-12
And he said to them, “Whoever divorces his wife and marries another commits adultery against her, and if she divorces her husband and marries another, she commits adultery.”
1 Corinthians 6:9-10
[FONT=Corbel, Verdana, sans-serif]Or do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor men who practice homosexuality, nor thieves, nor the greedy, nor drunkards, nor revilers, nor swindlers will inherit the kingdom of God.[/FONT]
[FONT=Corbel, Verdana, sans-serif]Revelation 21:8
[/FONT][FONT=Corbel, Verdana, sans-serif]But as for the cowardly, the faithless, the detestable, as for murderers, the sexually immoral, sorcerers, idolaters, and all liars, their portion will be in the lake that burns with fire and sulfur, which is the second death.”[/FONT]
[FONT=Corbel, Verdana, sans-serif]So according to scripture a man is justified to divorce his wife if and only if she commits sexual immorality that's what scripture tells us in Matthew 19:9 and Matthew 5:32. I will pray for you and your family that Gods will be done.[/FONT]