I want to seek revenge so bad!

So I met this guy a few months ago we hit it off pretty good. I swear he was everything and more I was looking for he said all the right things at the right time. made me feel things that I haven't felt for anyone in years and for all of it to be absolutely fake and figuring out that he was actually married the whole time. I'm not a revengeful person but he has really hurt me bad I find myself trying to figure out who his wife is just so I can tell her what she's dealing with and bust his ass bigger than shit. but I know at the end of the day this will not make me feel better but I still want to let his wife know. am I in the wrong for that??