I have used the DB coach a couple of times. Even though my H had filed, she had very good suggestions on how to interract and communicate with H and I believe it has helped. We don't interract much but when we do it has been calm and friendly.
GoodAttitudeGirl is a good one to look up and ask. She has been D'd from her H and still uses the DB coach.
M48 H53 M16 T18 S16 D13 SS30 H drops bomb PA/8-30-09 H leaves 12-30-09 D filed by H 2-10 H asks to come home 4-11 Piecing