Were you this indecisive while you have been married to her?
It is no wonder she wants out the way you are acting...

GROW UP. You are sounding like a little child here that wants his mommy....

Make some decisions here and live with the outcome.

You are a big boy. MAKE a decision based on being strong and confident...

I will give you a hint.... (get YOURSELF a lawyer asap and let him guide you regarding who gets what and so forth.)

You seem destined here to error on the side of being a wimp than you are of being too strong with her. If it were me, I would be taking care of Gucci right now. The kids are just another excuse she is using to get what SHE wants. Don't fool yourself.