OP is making progress as she navigates this bewildering new path. So many of us have been through painful break ups, and have offered advice, based on our experiences. I think we need to be mindful that all marriages are different, we are all different and need to park any frustration that we may feel.
@FourAndFive , take what you need from your thread, that’s all. We’re here for you.
I think there is a vibe that you still want this marriage to work, and that is absolutely your prerogative. Whatever you decide is fine as long as you don’t compromise your values, or settle for anything less than you want. That means you are happier than you were before this ‘friendship’ . We might think, and I certainly do that the sticking point is him cutting her out of his (your) lives completely. I worry that his offer to do anything it takes, - separation, therapy, is his way of trying to walk the walk, without doing the talk. He thinks you will come away feeling you’ve blown this innocent friendship out of proportion. Is he being deceitful over this offer? So be consistent here lovely, she goes, end of. No other solution will work. That needs to happen before any therapy etc has a chance of benefiting either of you.
Just my thoughts as usual. You’re doing well, a few weeks is nothing, it’s still raw and new and scary. I get that, just keep focused on what YOU want, you can only control your actions.