Sorry, I thought we'll figure this out together. I know we're both hurting and we can't keep all these emotions at bay, the anger and frustration just keeps coming. I want to ride this out and possibly heal on my own. Its tough that we are at odds. You were there for me, when I needed you and I haven't really said it out loud, but thank you!
I wish I have something better to say, but I'm tired, no more fights please. The best we can do now is to be friends. I'm sorry, but whatever the hell it was we thought its gonna be, it was a mistake and we're better off like this. I have my share of regrets, but I just want you to know, as a friend now, I do care about you.