Causing harm to others is not justice.
Even if you've been hurt, it doesn't mean that you have the right to do the same thing. Just like what's written in the bible Luke 6:26.
If you couldn't stop yourself from hurting others just to get even with them, would it erase the pain? would it take away the suffering? Everything you rashly is never gonna end up good.
What's more important is the suffering will only get worse, and the consequences of what you've done will be in your conscience. Unlike giving forgiveness and letting it go. I know it's hard to forgive especially if you've been hurt too much. But if God can forgive who are you to oppose him.
Doing the right thing is never easy, but once you've done it the pain will be lessen and it will slowly vanish. Based on my experience people usually act through emotions, and it becomes the number one reason why people commit mistakes in life. How about we just let God give the right justice for us?
God always protect what he sees good, and he will never leave those who obey his will.
How about you? Can you control your emotions? Would you seek revenge or let God seek Justice for you?