Did you
know?
a storm in a teacup (informal)
If you describe a situation as being a storm in a teacup, you think that a lot of fuss is being made about something that is not important.
Synonyms:
ado, argument, beef, bickering, bother, bustle, commotion, flap, fret, furore, fuss, hassle, kick-up, miff, palaver, perturbation, quarrel, row, ruckus, scene, squabble, stew, stink, stir, to-do, upset, wingding
IMPRESS YOUR FRIENDS TODAY
say something like:
"I think that the whole matter will come to nothing, it's just a storm in a teacup, so don't worry."
In this connection I am also reminded of the other common expression:
to make a mountain out of molehill = aus einer Mücke einen Elefanten machen