karmic justice
When a random terrible thing happens to you because you did so many terrible things to other people.
Wow Julie got attacked by a dog? Well she did treat a lot of people badly, that's karmic justice for ya.
Karmic Justice
The law of karma or law of behaviors vs. balance, cause vs. effect, action vs. reaction can all be described with one proverb: "as you sow, so shall you reap." Every activity and behavior creates a force of energy that comes back to the originator of that energetic force at the same level of force, energy, and intensity. We must find the karmic balance to reap the rewards of karmic justice.
They're crazy for thinking they won't reap karmic justice for slandering her on social media. They'll reap what they sow.