VH brings up a great point. My mother is bi-polar. It took years for us to figure out what she was doing, but she empowered herself by creating divisiveness amoung me and my siblings. That way, she could always be the peacemaker/problem solver for us. Never mind the dysfunction it created.
I'm not saying your W wants any peace right now. Just pointing out a way some twisted people try to empower themsleves. Don't allow the chasm b/w you and S15 and she gains no power.
