I'm obviously very bad. I didn't hit H, but I threw things at him (shoes, cushions).
My friend gave me a voodoo doll, symbolizing OW, with pins to stick in it. I had fun with that.
I recorded one of my fingerprints to access his computer and downloaded a programme to get all his passwords.
As I was also monitoring his emails at one point (note to newbies... do not do this), I knew where he would be and turned up unannounced and sat down with OW and H.
I bought a cunning disguise (long black hair and a beard) with the intention of following them. Didn't actually do it, but the plan was in place.
OW was a daughter of a friend of mine, and I told a friend all about H and OW, who told another friend, who informed OW's mum, who got angry with OW, who then whinged to H.
I met OW at my D's place, where she was having a private dinner alone with my H. I was able to tell her exactly what I thought of her. OW (childishly) stuck her fingers in her ears “I don’t have to listen to this”. H tried to intervene, but I told him “and it’s about time that you grew up and stopped your egotistical adolescent behaviour. You are responsible for all this, with your lies and lack of responsibility and caring. I have said enough to you. I don’t want any more talk” and I left, dramatically.
I said other things too, way too much, but after 2 years of containing myself it actually felt good.
You know what? I don't care any more. That feels better.