This guy doesn't have a W. I thought it would be a good step to take to show W and this guy I'm not a fool and that I'm standing up for what's mine. Is there a downside to this I don't see?
This is the simple message I have in mind:
Hello - I'm going to make this short and as clear as I can.
Stay away from (wife's name). Do not call her. Do not text her. Do not contact her on the internet.
I can't imagine what kind of man you are who would want to be with another man's wife but IT STOPS NOW. Stay away from my wife.