Though it never happens that somebody cheat on you but take as an example if somebody did will just lecture him/her about being good people characteristics and then say okay you may go now!!!!! I really don't understand your thought process and even dont want to but man if somebody ever cheated on me I'll make sure to cut his dick( giving you example)
Sorry but for me violence is the most primitive act and basically a crime. Violence is never a solution. It doesn't change anything. Hurting someone because they've hurt you, makes you just as bad as them if not worse if you cross some lines. I don't understand your logic. It's pure abstraction to me.
Yes violence doesn't solve anything but people aren't at each other's throat in this kind of situation because they wanna play WWE but through their violent behaviour they show how much they cared for the other person........I think the only person who will become angry is the the person who trusted the other one more than himself.
And I don't agree with your opinion at all.

Haven't read this but judging by the comments, I'd hate it hahaha
I'm also glad the cheater got beaten up.
Cheaters deserve it.
And no, I don't think they deserve second chances.
Once a cheater always a cheater.
Forgive a cheater once, and watch him cheat again next time.