The Vets here may agree or disagree on this one. But you need to make it crystal clear to your wife that you do not wish to spend any time with her unless she wants to spend time with you and that is only under the circumstances on whether you are doing something for yourself or not not doing something for them. They are the ones that are leaving the marriage. Even then it still doesn't mean anything in the current moment. If they want to reconcile you will know you will not be confused if you are confused then those little glimmers of hope don't mean anything. They are just being friendly to the person willing to be in the friend zone.