You can certainly say good morning. I wouldn't bother with How is your day. Unfortunately you can't nice your way out of your situation.
Stick to what Accuray has been telling you, give her as much space as you possibly can. Start building an awesome life without her in it.
I started doing that about three months ago and I have become so detached that my W and I sleep in the same bed still and I have no desire to be intimate with her at all. I never would have believed that three months ago.
You made some mistakes in your marriage like we all did. The important part is what will you learn from this moving forward.
