I'm not sure if this is piecing or not, but it's a big step in the right direction.
When your H said he didn't want to account for all his time, I get where he was coming from.
Then when you replied about hanging out more if you knew his schedule, he sat with the idea for a bit & then emailed you with his next 2 months schedule.
Reading between the lines he wants to hang out more, but is trying to deal with his resentments from your R of having his time accounted for or even planned out for him.
See it as a trial for him and a chance to iron out some of the resentments Whilst trying to get closer to reconciling.
Remember there is no rush here, just keep doing what works.
Bill
Me 34 W 32 D 9 S 6 M: 9 years T: 12 Bomb: 02/11/12 EA/PA: 12/17/11 - ongoing Moved out: Oct 2012 Joint Filed for D: 2/11/13