So glad you had a good w'end with your Ds, and that H is being respectful...
That whole business with seeing OW (and I'm trying to remember, is she still OW or is that more or less over?) is such a gut punch, no matter how much you feel you've prepared for it.
So H thinks SallyM is your new man?!?!? If he only knew her whole story
And it really seems like you have the right idea regarding what to do/not do next. As a number of wise DBers have told me in the past, if you are really questioning acting on something, you likely are not ready to do so. It's one thing to not fight actions H may take; quite another to be the one to initiate yourself.
If having H out of your house is giving you space and peace, and there is nothing compelling you to do more, then giving things more time to settle is a good thing for you and your sweet girls...and that's who really matters!!