I want to break up and finally send her a message. How to write?

Hello, XX. We have known each other for more than two years. From the first time we met you, your shadow was in my mind. I know, I already like you. But when my business failed, when I needed your comfort and encouragement most, you had a big fight with me. Let us forget the past. Actually, you are a good girl. I mean, let's break up. No matter what you think, I hope we can talk like normal friends when we meet in the future. As for the girl I stayed with for a few days, in fact, I didn't think anything happened to her. I'm just angry with you, hehe. Goodbye, XX. If one day you find someone who can understand you and truly belongs to you, don't forget that I will be glad for you on the other end of the phone and take good care of yourself. My love.