Frankly, I believe it depends on what your preliminary intention was. If you do it since you were guarded by hatred then your intention is clear of not wanting to be nurtured by the other party. In other words, you don’t like him for your own reason. However, if you do it with regards of truth and sincerity you’ll deserve to get good deeds instead.
The Prophet صلي الله عليه وسلم said:
"Deeds are only by intentions, for each man is only for which he has intended, and so whoevers hijrah is for Allah and his messenger صلي الله عليه وسلم, then indeed his hijrah is only to Allah and his messenger صلي الله عليه وسلم. But whoevers hijrah is to the world he wishes to acquire or a woman he seeks to marry, then his hijrah is only to that which he has actually immigrated."
[Bukhari and Muslim]
Source: http://alilmunnafi.blogspot.com/2007/06/hadeeth-1-intentions.html
The only arguments are that does the other party commit enough repression and do you really know what his or her intention was. This is either to burden or nurture and else, neither to hate or to love. However, how do you measure ‘enough?’
Be careful on which stage that you are performing. This will determine how great leaders you will be. If your drama is just to safeguard yourself, this would be selfish. If it was meant fulfil your needs then you are selfish. But, if you act is to punish people, think back did they do wrongdoings. To conclude I would say that we don’t really need an experiment that will make us regret throughout our lives. Especially, when what we say is merely true to ONLY our own mind and soul. Don't judge people where you could be judge by others as well. Do your play rigtheously and all the audience would applause sincerely.
-I'll pray and dream, I'll rise and win-

