God, please help my relationship and my mind

Lord, please let him know that I love him and will treat him better than any other before me. Help him to know I’m genuine and please take away all his anxiety. I’m so sad without him. I asked you for this man to be the one I marry. I don’t want to be with anyone else for the rest of my life. I’m so upset, please help me. Help him love me like I love him and give us courage, strength and understanding