My wife helped love me into the kingdom of God. She showed me His love without condemning me. It's the live of God that draws men. Fear is a poor persuader though the fear of God is a wise thing.
You can by the word divorce this man. My wife of 50 years was married to such an unfaithful one and divorced him. She was blameless and not sinning in God's sight. So would you be.
Without the word opinions mean little.
1 Corinthians 7:10-17 NASB
But to the married I give instructions, not I, but the Lord, that the wife should not leave her husband [11] (but if she does leave, she must remain unmarried, or else be reconciled to her husband), and that the husband should not divorce his wife. [12] But to the rest I say, not the Lord, that if any brother has a wife who is an unbeliever, and she consents to live with him, he must not divorce her. [13] And a woman who has an unbelieving husband, and he consents to live with her, she must not send her husband away. [14] For the unbelieving husband is sanctified through his wife, and the unbelieving wife is sanctified through her believing husband; for otherwise your children are unclean, but now they are holy. [15] Yet if the unbelieving one leaves, let him leave; the brother or the sister is not under bondage in such cases, but God has called us to peace. [16] For how do you know, O wife, whether you will save your husband? Or how do you know, O husband, whether you will save your wife? [17] Only, as the Lord has assigned to each one, as God has called each, in this manner let him walk. And so I direct in all the churches.