Prayer to heal a broken heart

Dear Lord,

Thank you for all the blessings you have given me in my life. I am truly grateful and praise the almighty God always. At this time, I am in great need for your help to get me through the most troubled time in my life. My breakup with a man I thought I could spend the rest of my life with is still eating me up inside. I have so many unanswered questions and cannot find the strength to move on. 6 months on, each night I still cry myself to sleep thinking about him. Please guide on the right path, give me the courage and strength to face what I have in front of me. Lord, have mercy on me and pity me. You are all powerful and everything is possible through you. Jesus Christ, I trust in you. Amen.