Anyone here who has lived with a sufferer of OCPD?

Please share your experiences of living with a family member who suffers from Obsessive Compulsive PERSONALITY Disorder (not Obsessive Compulsive Disorder). How have your experiences affected your personal development? Have you ever had to go through counseling in order to resolve traumas associated with this person? What kinds of things did you do to protect yourself once you realized that this person was a toxic influence? Were you ever able to successfully convince this person that he/she had a problem and should seek counseling?

*Please note that I'm not asking for advice about how to deal with an OCPD sufferer. I'm just interested in hearing any of your stories. Thanks!