1 Corinthians 7:12-16
12 To the rest I say this (I, not the Lord): If any brother has a wife who is not a believer and she is willing to live with him, he must not divorce her. 13 And if a woman has a husband who is not a believer and he is willing to live with her, she must not divorce him. 14 For the unbelieving husband has been sanctified through his wife, and the unbelieving wife has been sanctified through her believing husband. Otherwise your children would be unclean, but as it is, they are holy.
15 But if the unbeliever leaves, let it be so. The brother or the sister is not bound in such circumstances; God has called us to live in peace. 16 How do you know, wife, whether you will save your husband? Or, how do you know, husband, whether you will save your wife?
Sister I will keep you in my prayers. As the Apostle Paul puts it your husband has been sanctified through you his loving wife. I have faith that God will begin to work in his heart and that he will begin to see God, his mercy and Grace through you. Pray that God allow you to be a mirror that reflects his Grace and Love. Like I said I have faith that God will work in his life and his heart. Be strong and have faith God is working I believe it! God Bless!!