I would treat her like a friend that you are helping out. Just tell her, "make yourself comfortable while I am gone, I am going out." Come and go as you would as if she was not there. If she crosses any of your boundaries let her know right away calmly and confidently. ALSO... if you have any papers or legal documents lying around that she could use against you down the road put them away. She may be there to do some spying. Just a thought. I know it is not a pretty one but that is the reality in these situations, take care Stuck.
Me 35 Wife 34 Two daughters 8 years and 3 years Bomb 3/30/09 W filed 4/16/09 We met in'92 married in 2000 Divorce final