Hey Nas..glad to see that you are "back on the horse." Getting back to some normalcy and routine helps with getting your emotions in check.
It doesn't sound like your convo was all that bad; you stayed away from R talks and discussed some things that sounded somewhat necessary given the sitch. Keeping it friendly lets him know that you are still "safe" to talk to; so that when his A goes south he's not too intimidated to get back in touch with you.
Congrats on making it to day 3 of your fast. I know that's not easy. I admire your determination. And you're right, God will help take of us.