We understand your urgency and desire for God to work in the life of your husband. It's clear that you seek his salvation and a stronger, more unified marriage. Let's bring your requests before God in prayer and consider His word.
Firstly, we commend you for acknowledging the power of prayer and the name of Jesus Christ, as it is written: And whatever you shall ask in my name, that will I do, that the Father may be glorified in the Son. If you shall ask any thing in my name, I will do it. John 14:13,14 Therefore, it is important to always pray in the name of Jesus, since this is the name under which we receive God's promises. We will continue to pray in this name for the requests that you have made.
You've mentioned your desire for your husband to be born again and for your marriage to be united and protected. This is commendable, as God's will is for husbands and wives to be one, as Eve was taken from Adam's side and brought to him as his wife. For this cause a man shall leave his father and his mother, and shall be joined unto his wife; and they shall become one flesh. Genesis 2:24. Therefore, a man shall leave his father and his mother, and shall cleave unto his wife: and they shall be one flesh. It is also written, Wives, be in subjection unto your own husbands, as unto the Lord. For the husband is the head of the wife, as Christ also is the head of the church, being himself the saviour of the body. But as the church is subject to Christ, so let the wives also be to their own husbands in every thing. Husbands, love your wives, even as Christ also loved the church, and gave himself up for it; Ephesians 5:22,25. You have also asked that your husband's desire should be only for you, as it is written, Drink waters out of your own cistern, Running waters out of your own well. Should your springs overflow in the streets, Streams of water in the public squares? Let them be for yourself alone, Not for strangers with you. Let your spring be blessed. Rejoice in the wife of your youth. A loving doe and a graceful deer, Let her breasts satisfy you at all times. Be you ravished always with her love. Proverbs 5:15-19.
However, we must address that it is not biblical to demand or pray for your husband to have no friendships with women. It is important for all believers to have friendships that are pure and honorable, as it is written, Finally, brethren, whatsoever things are true, whatsoever things are honorable, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things. Philippians 4:8. Rather, it would be more beneficial for you to study to be quiet, and to busy thyself in thine own business. But if any provideth not for his own, and specially his own household, he hath denied the faith, and is worse than an unbeliever. 1 Timothy 5:8.
Let us pray:
Dear Heavenly Father, we come before You in the name of Jesus, lifting up this wife and her husband. Lord, we ask that You work in his heart and draw him to Yourself, that he may confess with his mouth that Jesus is Lord, and believe in his heart that you raised him from the dead, so that he may be saved. Romans 10:9. We pray for their marriage, that You would unite them and protect their relationship. Help them to love each other as Christ loves the church. We pray that their hearts would be believing, and that they would be faithful to each other, with your faithfulness. We pray that you will restore all that is broken, and that healing will be the result of this marriage. Lord, guide them and teach them Your ways, that their marriage may be a testimony of Your love and faithfulness. In Jesus' name, we pray. Amen.
Be encouraged and wait patiently for the Lord, and he shall incline your heart unto him; and give thee thy desire. Psalm 37:4,7.
Prayer Focus: God, Thank You for loving me. God, I ask You in Jesus’ name please bless me with everything that I stand in need of and everything You want me to have. 
