I am new here too and am having the same issue. We are still living together as other arrangements are being made. Hopefully it will only be a few days longer.
Sometimes I can't seem to stop myself from talking to him. I have a hard time ignoring him but am trying my best-I hope it will be easier when we are apart.
One thing I did today was to unfriend him and his entire family from FB. I sent those closest to me a message letting them know that I could not have any reminders of him at this time(for my own sanity) no bad mouthing him, or woe is me stuff. Just a quick note-to the point. I needed to do that because I know I will want to look and check up on him, and now I can't.
Trying to save me from myself-so i know exactly how you feel. I hope it gets a little easier each day.