I spoke to Rabbi Weinberger personally and he told me the following facts.
Not long ago in a certain town, in the space of approximately 18 weeks, there were 32 divorcees. Rabbonim giving the wrong advice caused quite a number of them. He himself was dealing with such a case. He is advocating getting Rabbonim to agree not to get involved in sholom bayis issues with out the joint involvement of a therapist.