not sure where to go from here

[tiredndrained]

so, after the last post I just backed off. Stopped talking except for important stuff or about the kids. Didn't ask where he was going or what he was doing. Now, thing seemed to have greatly improved. He is being nice, no name calling, no arguing, no leaving at night. We even went out this weekend to do errands as a family. Something my kids were amazed at since it has been over a year since we have done anything together. Is this LRT that is working, or am I looking too far into it? It is only a small step. He still isn't sleeping in the same room as me or being affectionate. Does this take a long time to happen? Or, is he just cake eating and I am crazy. Any feedback would be greatly appreciated.