Your post about accepting his decision had me pause. Your more recent post had me exhale. I know the back and forth feeling you are experiencing. Some moments we are so very strong. Some moments we are able to admit the pain - which comes alongside the strength. But it's deep.
I exhaled with your more recent post because it seemed more authentic and in tune with what you're experiencing. You're so in touch with what is really going on here. I've been spending a lot of time in the former post mentality: the too-tough-I've-got-this camp where we put our pain to the side. We've got to balance the two and not ignore it.
I wanted to remind you of Option #5: He does nothing. He says he will make a decision and he might. But the pressure might get to him, and he may go into hiding or just refuse to answer. I want you to be prepared for that out come as well.
You're so strong for admitting that #2 very well may be his course of action. I'm so very, very sorry.