I think being patient is all you can do really. I'm in limbo in my situation at the moment where my wife isn't going anywhere but she isn't coming towards me either so I have to keep reminding myself to just keep doing my thing and hope that the old adage of time and consistent changes builds trust over time for her. Like you, there's a whole bunch of stuff I want to bring up when things are good and I know where it will get me if I bring it up now so I'm just filing it away and plugging along on my own. I think that's all you can do; keep living your own life, be open and responsive to your husband and be ready when he's ready.
As for the office stuff, Wonka and Starsky have mentioned several times about the stinin' thinkin'. You're only doing yourself harm there.
Me: 31, W: 29 T: 4 M: 2 Kids: 3 (SS: 7, SD: 4, D: 3) Separated, still living together: Nov 2013 Separate bedrooms: Feb 2014 W working away; kids with me: Nov 2014