Can somebody face karmic re-balancing for saying something hurtful?

[EvolvingPhoenix]

Hey everyone.

It's been a while since I posted on these forums. I was wondering something...

Some years ago, I was in the car with my brother helping him do some things. I was bored waiting while he dicked around on his phone so I sighed. For this, he laid into me with some deeply cutting personal attacks that effect me to this day, admittedly because there was a lot of truth to them. Still, I feel I was wronged when he laid into me with these attacks and I have decided I don't forgive him for the things he said. I was wondering if after these lives are over, there will be some sort of karmic re-balancing he'll have to go through for what he said? I'd hate to see him just get away learning nothing. What he said was deeply hurtful and I want to know that he'll have to answer for it some day, if not in this lifetime then the next. Will he? I would love it if he had to live a life with the challenges I've faced and had to deal with the same deeply hurtful personal attacks I've been dealt out.