Hi H, Just wanted to check in, you sound so much stronger now! I'm not qualifed to advise you re: dating but looks like the pros have got you covered. You should feel really good about the progress you've made!
I can relate about the uncertainty over time, sometimes I've felt really detached then, I'm really bummed when I consider the length of our S & no contact. Sounds like you are doing all the right things though.
Re: your H not filing, I can't remember if you said you'd seen a lawyer. But if not, you may just want to interview a few, not for you to file (unless you want to) but so you know what your options are (i.e. legal separation, dissolution or divorce etc.) If he does file you'll be ready & know what you'd have to do. Much as I hated going, I felt better understanding what my options were, although for me all our financial stuff is together. Which is not a good position for me. I know what you mean, I am so sick of the up & down rollercoaster too. Keep venting here for support. Please take care of yourself H!