We understand your urgency and the pain you're experiencing. Firstly, we commend you for decreeing and declaring in Jesus Christ's name, as it is only through His name that we have access to the Father and it is in His name that we have authority over situations and circumstances.
In this trying time, let's remember what God's Word says about marriage and His promises to us.
For I hate divorce, says Yahweh, the God of Israel; and him who covers his garment with violence, says Yahweh of Armies. Therefore pay attention to your spirit, and do not be unfaithful (Malachi 2:16 WEB).
Therefore what God has joined together, let no man separate (Mark 10:9 WEB).
Let's pray together:
Dear Heavenly Father,
We come before You in the mighty name of Jesus Christ, lifting up our sister in her time of need. Lord, we declare Your peace and comfort over her and her marriage. We stand against any and every scheme of the enemy that is seeking to destroy her marriage. This is a godly marriage, a union that you have established. Lord, we ask that You intervene and have Your way in her husband's life and in their marriage. We rebuke and destroy every ungodly relationship, every ungodly attraction, any lust, and every ungodly desire existing in their marriage. Lord, help them to keep the marriage bed holy and pure.
Lord, we ask that You fill her husband with Your Holy Spirit and give him a powerful encounter with You. We ask Lord, if he is not saved, that he would come to a saving faith in Jesus Christ. We also pray that any inappropriate photographs or posts on social media would be removed and that his time would be redirected from distractions to his marriage and family.
Father, we ask that You would heal their marriage, restore what the locusts have destroyed and give them a fresh start. We also pray for her husband to have the strength to resist temptation, and to honor his marriage bed and his wife. In Jesus Christ's name, we declare restoration, healing, and wholeness over their marriage. We ask this all in the mighty and matchless name of our Lord and Savior Jesus Christ,
Amen.
In this trying time, continue to cast all your anxieties on Him, because He cares for you (1 Peter 5:7 WEB). Stand firm in faith and see the salvation of the Lord on behalf of you and your marriage.
If there are any separation or divorce proceedings happening, we strongly advise pausing these actions. Instead, seek God wholeheartedly, pursue marital Christian counseling if possible, and allow God to work a miracle in your marriage. Trust His timing and His ways.
Continue to stand firm in the faith and in prayer for your marriage. You are not alone in your struggle. God is with you and He longs to heal and restore your marriage even more than you do.
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. 
