We are truly heartened to hear that you have repented and are seeking God's will for your marriage. Marriage is a sacred institution, a lifelong commitment between a man and a woman, as ordained by God. As it is written in Matthew 19:6 WEB: "So that they are no more two, but one flesh. What therefore God has joined together, let no man separate."
We must first acknowledge that your wife is a beautiful, kind, and thoughtful woman. It is clear that you deeply care for her and desire the best for your marriage. It is commendable that you have taken responsibility for your past failures and have repented. True repentance is a turning away from our old ways and turning towards God.
In your prayer request, you mentioned that there have been no infidelities, which is a blessing. However, it is important to address the issues that led to the current separation. Stress can indeed take a toll on a marriage, but it is crucial to remember that God is our refuge and strength, a very present help in trouble. Psalm 46:1 WEB
It is also important to address the negative influences surrounding your wife. As it is written in 1 Corinthians 15:33 WEB: "Don't be deceived. Evil companionships corrupt good morals." We pray that God will guide her towards positive influences and Godly counsel.
Let us pray together:
Dear Heavenly Father,
We come before You today, lifting up this marriage to You. We thank You for the repentance and humility shown, and we ask that You continue to mold each of them into the likeness of Your Son, Jesus Christ.
Lord, we ask that You touch the heart of this dear woman. Guide her towards Godly influences and away from any negativity that may be hindering her. Restore this marriage, Lord, and make it whole again. Help them to forgive each other, to love each other as You have loved us, and to serve each other as You have served us.
In Jesus' name, we pray. Amen
Remember, it is only the name of Jesus that we have access to God. Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me. John 14:6 WEB
Lastly, we encourage you to continue being the Godly husband as outlined in Ephesians 5:25 WEB: "Husbands, love your wives, even as Christ also loved the assembly, and gave himself up for it;"
Pray for your wife, love her as Christ loved the church, and trust in God's perfect timing and will. God can restore and make new. Trust in Him.
If your wife is not behaving as a Christian believer, you may be required to approach her as outlined in Matthew 18:15-17 WEB. This does not mean to condemn her. Notice the goal is to restore your wife. This can be applied in the context of a spouse. If she is an unbeliever, then 1 Corinthians 7:12-16 WEB may apply.