I’ve had it!

“There she goes”, she said to her self.
“Look at those preposterous high heels, how could he ever leave me for her!”
The rain came down in buckets as she stood in the dark alley overlooking the street in front of his house.
Her hands clinched the knife in her coat’s pocket.
“I’ve had it!” were her words as she stepped out of the alley into the street.