I can see that asking H about whether he will extend the separation could be seen by him as pressure and pursuit. The purpose of the 2 months was supposed to clarify whether we (H) wanted to work on the marriage or throw in the towel. I could go on like this for several more months, I think, because, I'm satisfied with my GAL activities and the kids will be home for December into January, which will be awesome. But at some point we will have to have a R talk, and if he wants to stay separated without a D for now, shouldn't there be a reason for it? Shouldn't I be privy to that reason? Maybe he doesn't even know himself.
I think your last sentence is probably the key.
You need to ask yourself if you would rather have an answer now (or at the end of the month) or if you want to give your marriage the best chance of being reconciled.
As long as you are still working on yourself and on detachment, I wouldn't push the issue. But that's just my two cents.
Me: 44 H: 44 Kids: 20, 16, 16, and 10 Together/Married: 22 years H announced he was emotionally detached and considering D: 4/4/16 H announced he is going to try to stay and reconnect: 5/1/16