If his stuff is in the way, or doesn't go with your new decor, then move it. Otherwise, leave it where it is. Don't put it all in the spare room to send a message. And don't build a shrine around a pillow case, either.
Don't make plans in order to avoid him, or show him that you are GAL. Make plans, do things, have friends over--for YOU. He will see what he sees if and when he comes by.
