Roist - it's so admirable to see the devotion you've shown to standing for your m. They don't make too many like you!!
In regards to the limited communication and affection, of course, that is all par for the course in depression. As for how you handle it? As you posted to me recently, we have to carve those daily joys out for ourselves.
Keep taking care of you and moving forward. If she joins, great! If not, you are savoring time as best as you can.
Me 41, H 47, M 15 yrs, S11, S13 BD 1: 11/4/14 we work on it; really I pretzel myself BD 2: 3/31/15 H goes down to "dorm room" 8/15: H back to MBR 10/15: H back in dorm room 1/18: H files, now divorced