Fr. Antonio Spadaro S.J., in an interview with Georges Cardinal Cottier (published in the ultra-modernist Jesuit run, America) receives this response from the aged prelate on if and how Holy Communion may be given to adulterers. We see this type of prudential judgment being floated by bishops by people like Paul-Andre Durocher; or Thomas Rosica promoting what Anglican heretics call "Regional Autonomy" in deciding which adulterers may receive Holy Communion. Likewise, it was only recently that Cardinal Baldisseri spoke with Fr. Thomas Rosica about an update for the Church
Thus, moving from the "concrete aspects" of a divorce and remarriage, and taking into consideration the "diversity of situations", we are now left with...!