I Have a Broken Heart

My ex just texted me that she is getting engaged with a guy she knew from her college. Is this the right thing I said to my ex:

"I loved you much in the past and still love you most. I am very stupid and no common sense that you knew, as I did Say many stupid/hurtful things while talking to you. I would never do the same if I ever see you again, and If it was possible I would take back all my sayings from the past. I know its difficult for you trust me at all and I understand that. So if you find that guys very suitable for you, then go ahead and marry him, get all the things you desire in a guy. I can do nothing but regret that I am not that guy, I am not the person you want to be with. But I will be very happy that you are happy, to be with that person. I love you and always want you to see happy and fulfilled with joy and peace of mind, whether you live with me or someone else. Watching you to get success in your dreams and living with someone you can look upto and respect is what I will expect at the end of everyday. Go ahead and do what you think right. The place I have for you in my mind and heart will always be there filled with your memories and love that I earned in last 5 years.
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