Wow...quite a couple of days. Hopefully the separation and your wifes resolve to end it continues. Take it one day at a time...each day you guys make it through it will get easier.
Continue to be supportive...I know it is so hard...I feel like I have my wife returning to me but I am still so scared I will do something to reverse everything. Very hard to live like this for long...not knowing what will happen next.
Then once you get her back comes the hard part of making permanent changes so it does not happen again...that is what I am fearing now...falling into the same old routine that got us to this point in the first place. I do not want to live scared...
Stay strong brother...
"Friendship is like peeing your pants: everyone can see it, but only you can feel the true warmth."