I am looking for some literature on role of family in development and maintainance of OCD. My main intention is to look for the mostly unacknowledged role that parents play in the development of OCD. Though the most acceptable and communicable fact about OCD is that it is biological in nature and it runs in families, and can be managed by ERP like behavioral techniques. In past few decades the emphasis has been on these areas mainly. But this has lead to neglecting the role that parenting can have in developing or maintaining ocd. Like communication patterns, expressed emotion, unrealistic discipling etc. can contribute to developing ocd. I haven't been able to find much literature about this issue. In an interview one can easily look for signs of faulty communication patterns that exist between the patient and one of the parent, like one can find in parents of ADHD and ODD children. Then why the whole focus of therapy restricts to ERP and management of patient only. Are we missing an important aspect of OCD?
Please share your views and provide some relevant literature.