Ok, I am here, now what?

[whitneypinch]

Hello all,
So I am divorced and separated from my W for a year now. We are friendly, and there is no anger. Recently my W has even signed some emails with hugs and kisses. We don't spend time together but usually text daily about our kids. We send photos of the kids to each other and share responsibilities with the kids equally.
So, here we are. The perfect couple that should not be divorced. I guess it's time to try and detach. I have done the 180's, GAL, PMA and become a great father. I have worked on myself and made amends with everyone. I have been caring and kind to W as well.
I see her when I get the kids sometimes and I just want to grab her and kiss her.
I do still have a bit of anger. It just feels like I am a great babysitter for the kids now and she can go do all that she wants. Yes, I know I can do all that I want as well. I just want my family to be a family again.
Should we be working on the stage of friendship or should I detach.
If we are supposed to be working on friendship then do I initiate and ask her out or not.

Confused what to do?