After a breakup can you take revenage?

You need to be the adult in the relationship and just move on. You are a bigger person than him, and if you bring yourself down to his level what does that make you? There is no need to worry he will get his one way or another, and to be honest you don't need to be the one that is doing it to him. There are plenty of other fish out there, happy fishing.

Let Karma do the work for you ;-)

It does happen, I have seen it (not always unfortunately)

Depending what country you live in, a criminal record for a felony? Would not at all help you, in fact the opposite, so stay calm hun!

Vengeance is mine sayeth the Lord. Just forget it and move on. You may get satisfaction for a little while, but you will feel worse in the long run.

I'd want to get revenge too, just like I want it on my ex. But I would say that's common. I would do something to get revenge though, like scratch his car with your key and not really talk to him afterwards. But that would cost you afterwards. Karma, I don't think, always comes around. So just come up with something that would make him need therapy or something ahaha =]

I believe you get what you put out, so if you seek revenge, I believe it will come back to you in a negative way. Be the bigger person here and just walk away. Karma does have a way of coming around to the good and bad in life so if you truly want revenge? Then go about your life and be happy because one day he will regret it and be all alone, and there you will be. Happily married :)

If that's what helps you then let the Karma do the work.
I have been in your situation but while scratching his car or chucking a can of paint over it may feel good in the short term it will in the longer term make you look foolish. Also you could find yourself in trouble with the law! The best thing you can do is take some time out. Revaluate things. Ignore the jerk maybe exchange a hello and a smile but nothing more. Nothing wrong with good manners! And move on in your own life. Remember no-one likes to be ignored. In time you will forget about him. Is he really worth you losing your self respect and dignity over? I doubt it very much. Be strong and rise above him. Don't lower youself to his standards or indeed standards lower than his. There are plenty more pebbles on the beach! This guy will not be the 'be all and end all'. Whatever you do, keep your dignity and self respect in tact!