That's not quite the right question. Of course it's midlife crisis, but there's no guarantee he'll ever come out of it, or come out of it in time for you to want him back.
The real question is, what do you want to do with your life? Living your best, most authentic life and becoming the person you are meant to be should be your goal. If H snaps out of it and wants to join you in your new life, great. If he doesn't return, or you decide you don't want him back....you'll still have your fabulous new life.
