The scar from a past relationship might take years to heal (if you were cheated on). In extreme cases, people who go through this turmoil might find it hard to trust people. As you trust God enough to pray these prayers, expect to heal faster, and be strengthened to love again.
Dear Lord, I acknowledge how I feel. It’s hard to let go of my feelings for (mention the name of your Ex). However, it’s taking too much of my strength, and I need your help. I pray that the hurtful memories of my past relationships will be forgotten.
Finally, strengthen my heart to find love again. Help me to find someone reliable and trustworthy, who will give me the joy I never had in my past relationship. Thank you, Father. Amen.