They have had their fair share of 'stormy weather' [=they have had many problems] in their marriage.
They are 'fair-weather' friends. [=they are friends when you are successful but not when you fail]
They had to 'weather' [='get through'] some difficult times in the early years of their marriage.
(..) % to %. There is no doubt Omnicorp created a sensation, But this bill is not about Alex Murphy. It's about weather America's willing to give robots the authority over human lives. Look. This uh C-change we're witnessing. And it is a C-change. (..)2014 RoboCop