Op i had this same conversation with my xh, it was so sad, I explained how I felt in our relationship, bit lost, very lonely, un loved, nothing in common, nothing to talk about, no affection,
He agreed with it all, felt the same, but felt we could plod along anyway, that's what made it sad, we both cried, we talked into the night while crying, we did agree on lots of things, staying amicable for the children ' young adults then, one still at home with girlfriend living there too, promise never to name call , only ever wanted to protect the children as much as we could,
I Know we both grieved out marriage, what should of been what could of been,
Now 16 year's on, gc , birthdays, weddings, we come together as friends for the children,
We both have partners now too, we talk re the gc or if our children if they need support or something doing were good at planning who's doing what and when,
So it can be done op, I didn't forsee how sad I felt yet relieved at the same time as I knew how I felt about my feelings for him and when he agreed he felt the same and had done for many years, i think that's what made it so sad, if that makes sense,