He might be starting to come around. My advice, keep your heart and eyes open.
No telling where this all will go, but if you shut down now, it'll never have a chance. If he does turn around, you still get to decide for yourself. You began this journey, decide when you're at a fork in the road, don't put it in the ditch now.

My random thoughts. Hope they prove somewhere useful.

Me: 34 W:33
T: 10 M: 6
S: 6 D: 5
BD: 5/14
Still together(ish)
Not giving up: 7/14
D talk has slowed, a lot.
Gradually working on things together. Still separate bedrooms.
Slow and Steady wins the race.