Look at her life--how fair it was, and tending ever upward; and look at his own--how frivolous, how charged with mean vanities, how selfish, how empty, how ignoble!
Politeness, dear, consists in seeming to forget ourselves for others; with many it is social cant, laid aside when personal self-interest shows its cloven-foot; a noble then becomes ignoble.
It may unhesitatingly be affirmed that the only ignoble reason which might have dictated such a step was non-existent; that is to say, a serious decline in her affection.