Den, I noticed in some of the things you've written on other threads that you also used pornography. So you must not have always thought it was a deal breaker. Why did you use it? Is it true that it's usually just a "guy thing" unless there are indications of an addiction? Aside from threatening to leave you, what else could your wife have done to make you realize that this was hurtful behavior on your part?
"Happiness is a butterfly, which, when pursued, is always just beyond your grasp, but which, if you will sit down quietly, may alight upon you."