In my situation I wished I would have said “you want a divorce? Do you need help packaging your bags? Then when out and started my new awesome life.
LH, you could have said this to me a few weeks ago and I would have dismissed you as being too harsh. But I am there now, I get it. And I too wished I had said it earlier.
Wait until you're a couple years out. You will look back and cringe at the BS you put up with him. The funny thing is that as crazy and as harsh as it sounds, it would have given you the best chance to get him back.