She supported her husband through many difficult times. He became the wealthiest man of the city.

Only when her husband had become the wealthiest man of the city did she support him through manydifficulttimes.

Not until her husband had become the wealthiest man of the city did she support him through manydifficulttimes.

Sowealthywas herhusbandthatshesupportedhimthroughmanydifficulttimes.

Had she not supported her husband through many difficult times, he wouldn’t have become the wealthiest man of the city.