Here is a prayer from one of our sisters in Christ:
God, we come to You today in agreement in prayer with our sister. Mend her marriage, Holy Spirit. Bring reconciliation between husband and wife. Open the eyes of their hearts to see where they have fallen short and where they need to ask forgiveness of one another. And then, Lord, let Your grace and mercy pour through them and let them receive one another with open arms of unconditional love. You can work miracles, God. We love this sister of ours, Jesus. Thank you for putting her on this earth. Thank You that You have forgiven her for whatever sin she has committed and will ever commit. You are her Redeemer and You are ours too. Thank You, Jesus! Thank You for redeeming marriages. We love You.