Hello my fried!
Let me tell you something, certainly this is not only a problem for religious people.
I consider myself religious, but after falling into porn, it putted doubts in my mind. Certainly it show to me that all of us man, woman,religious or not, all of us are humans and all of us have mistakes...
It was a very good step to talk about it with your wife. I'm single, and I was urged with wrong desires, but I remembered an biblical advice: "if you are on fire with passion it is better for you to be married". So I talked with a girl for start as boyfriend and girlfriend. But I talked with she... I didn't told her all the matter, I asked her for time, for recover my situation, she agreed to wait since (now I know) she loved me. (real love, no sex). And now she knows about my problem with porn, I'm receiving help whit my spiritual advisers, and I have not won the battle, but I'm on it.
Your situation is different, try to get again the trust of your wife. I think that she feels betrayed, may be she is worried for the fact that you feel better seen a video or picture rather than seen she. She wants to be the one. Show to her that you loves her. Do not force her.
May be I'm not a good adviser since I'm not married. But you love your wife. Do not let her go. I know you love her, for that reason you confessed.
try to follow the advice from GYE site, follow the 12 program, Install filters on your computer and telephone, tell your wife, ask her for help, she must have the password for the filter, she must know you want and will change. If she does not see it, she will feel upset.
And please, try to consider to be religious, and to be near of God, then you will change not only for your wife, you will also change for pleased God...
in any case, take whatever is good for you.
Remember what you have lost, do not let it go!