Trump's serial marriages are germaine to this conversation.  The matter is not simple because it involves authoritarianism vs personal conscience.  There is no correct one size fits all answer to that conundrum.  Authoritarians like Burke can not live with ambiguity and are incapable of understanding people who can live with ambiguity like Pope Francis.  At it's core, this is a conflict of world views and I'm quite sure Francis knows he can't solve it for Burke unless Francis takes the Church back down the authoritarian road.  That road has cost the Church 80% of it's adherents in the European and Anglo world.  It has created the mass of people on the margins Francis wants the Church to go out towards.