Ditto the separation.

He is growing very impatient and I'm sure he's not going to sit around while I re-evaluate. He'll be getting a life and that scares me. What if he finds someone else while I'm trying to figure all this out? Man, am I insecure or what? Need advise if he does start dating and doesn't want to work it out anymore.

What if, what if, what if. You're seeking advice on things that haven't happened... whoa... back up! Let's deal with right now.

You're more concerned with what possibly may or may not happen than you are about doing something right now. I'm thinking that the underlying problem is that you really don't want to face issues head on and you've been avoiding it by getting yourself sidetracked with wherever your emotions may take you. By staying where you are, though it's tumultuous, you feel more comfortable or safe than you would if you actually did something to move forward?

Of course what do I really know, but that's just a hunch I get.