It sounds more like anxiety than depression which can be just as debilitating and everything can seem overwhelming. Maybe ask your H to see a Dr regarding how he struggles/copes with everyday life.
I'm glad you may have hit on a system that works regarding your D and H time...it's not fair you have to leave, but maybe if H feels less overwhelmed with the situation he will find chilling out with D more fun and less of a job. Frustrating I know, after all he's put you through that you have to bend over backwards to accommodate him, but MWD does say it takes one to improve things from their side, and someone has to be the one to do it. And it's for your D at the end of the day.
And good job not calling H back late at night. If he does really want to talk, he'll try again...and it will be when you want to talk too.
Maybe your H is noticing any changes you've made and thats a good thing. I hope he carries on seeing those changes and realises some of the mistakes he's made. Here's hoping! But keep your chin up Nicole, you're doing great!
Me 50 H 48 S 23 S 21 D 19 Together 31 years Married 25 years Separated April 2009 Reconciled 2010 Separated September 2017