Earlier quoted context omitted.
There is no such thing as "too much" whistle blowing.
Let's assume for a moment that there exists an individual who (via unknown mechanisms) knows about 90% of the hidden affairs of marriages in the world. Should that person "blow that whistle", as it were, suddenly turning almost all relationships "honest"? Or would it cause widespread havoc and upheaval?
Ask the people who are being cheated on. Or spied on.