YR so many of us here echo your words. I was so very pleased for you when your h appeared to come out of it. The shock and pain of his re-entry into the state must be terrible. Probably worse than the first time.
There is a sense of peace that comes finally, although i think if we are honest all of us, even those who have been here a long time, sometimes have deep regrets at all we have lost, while celebrating the people we have become.
If we hadn't had good marriages we wouldn't have stood for them for so long, and taken so much on the chin. But there is a point when we say enough, and only we can know that point.