fall from grace 失宠；过气；突然失利；受冷落

【例句】
His fall from grace was sudden and unexpected.
他的失宠突然而出乎意料。

The actor's fall from grace was due to his foul1 mouth and poor timekeeping.
那位演员不再受人爱戴的原因是他满口脏话而且还总迟到。