I have ever loved you so much , I have't never regret before and just would like to do everything for you, but right now, you have a partner who is will be your wife, I can't understand what's my feeling. Exactly, we are not suitable for your character and other factors.So many things you did for your before behavoir and I haven't got any return but just injure. I'm totally wrong from beginning cos' I choose you. Although you loved before but at the same time, you did a lot of things which I don't want to mention right here, but you hurt my heart and I have no idea but just select leave away from your side.I admit that I did a few things and aslo hurt you, hereby, I should be make an apologise to you for my fault.
Anyway, to do what you have to do, and you'd better to give your partner more love and don't get angry to her if possible.