Mr. S, I get what you are saying, but I am not certain married priests, or more accurately their wives, would have ameliorated the problem.  I say this because of the Bp. Finn situation.  You may remember in that case the diocese had hired a computer repairman to fix Mr. Ratigan's laptop, and he was the one who discovered the images.  He asked several people - - IIRC, his brothers and his pastor - - who told him to call the police.  His wife was the one who suggested that he should return the laptop to the diocese, and that was the advice he followed.  I suppose the  point is that married women (I do not recall if the repairman and his wife had kids) are not  always more vigilant about child abuse.