Can't stop

I am 32 years old, I have a wife and a beautiful kid. I been having a lot of troubles from my sex addiction, cheating and shit. Right now my problem is porn. I can't stop watching and lying to my wife that I'm no longer doing it.

The fact that I even have a reddit account, which I mostly use for porno, is evidence of my crime.

I don't know what to do anymore. I hang by a thread and if my wife catches me another lie, my family would be broken apart. I know this and yet, I can't fucking stop.