Sarah,
Unfortunately, most people equate Love with Lust and Sex, and therefore when an addict (definition: one who has an uncontrollable compulsion to lust and a compulsion to sex) follows the object of their obsession, others (and most likely the confused addict himself) think that his love energy is going toward the obsession and is taken away from his wife and real life.
However, Love and Lust are two completely different things. In fact, they are opposites.
Lust is all about self - to comfort oneself by satisfying the "imperious urge" of a compulsion that comes because of resentments and fears in facing real life. To TAKE from life whatever I can to satisfy MY needs.
Love is all about the other - to GIVE of oneself to another to comfort THEM, without thought or manipulation for ones own self interest. Real love has NOTHING to do with lust. The union between a husband and wife should be one of mutual GIVING, not simultaneous TAKING. If one's focus in intimacy is to take, then one is lusting with one's spouse.
Intimacy can be defined as "Into-Me-See", a union of two souls allowing themselves to be vulnerable and sharing and baring their innermost fears, hopes and dreams, to grow together with a common purpose to build a bayis ne'eman based on Love.
Your husband's innermost soul is YEARNING for that spiritual connection with you, as well as for a deep spiritual connection to Hashem. We became addicted because we have developed an illness, which developed into a physical/mental/spiritual craving, and for some inexplicable reason, we have found that those painful holes in our lives can be temporarily alleviated by a drug of choice, which in our case is the lust. We are mislead by our unlearned nature that when we are lusting we become "whole" at that moment. But it is a false reality that leaves us more empty than when we started.
Yes, you feel betrayed, yes you are hurt and perhaps jealous of his obsession with pictures or fantasies of other women, or worse. And you have every reason and right to feel this way. It sounds from your post that you still love and care about him, despite your pain, and that is what has kept you going for the last 6 months.
What your husband needs now is something that only YOU can provide for him - the REAL spiritual union with the woman he LOVES, the relationship that can REALLY make him whole. And what you need now is for him to recognize that he has caused you pain, and you also need time to heal. You BOTH need TIME, patience and understanding that he has an ILLNESS that must be dealt with TOGETHER. Recriminations, finger-pointing, blame, anger - neither one of you are helped by venting your pain this way, and even further the illness away from the ability to recover. If he had chas v'shalom developed cancer, you would not berate him or leave him because of the inconvenience to deal with it, the progress and the setbacks, not quite sure how it will turn out but hoping and davening for the best. The illness of addiction is no less life-threatening. It robs us of the joy and opportunities of life, and the resulting self-pity and depression can be fatal, literally. And just like families of cancer patients have their support groups, you also need a support group of understanding women who can inspire you to deal with your husband's struggle to find sobriety and recovery.
I love my wife, I am dedicated to her needs and comfort, and always have been, but while under the influence of my addiction in did not know how to connect with her, and that fear drove me onward into self-pity and self-medication. When she lashed out at me out of her own pain and suffering as a wife of an addict (and not even KNOWING why her husband was so distant), it drove me even more into my isolation, because I could not see how to stop myself from acting on my lust, and I ran away from facing the responsibility for her pain.
Through a lot of hard work on the GYE Forum and in the 12-Step Program of Recovery group conference calls that GYE offers, I have learned by the Grace of Hashem how to get out of my self-centeredness, rededicate myself to my wife and family, become a more involved father and caring husband than i ever knew i could. My wife and I have had many moments of tender non-physical intimacy, and our love and relationship keeps growing more. I do not need to follow my urges for the false joys of life, once I have experienced the TRUE JOY of connecting with Hashem and the wonderful life's partner He chose for me.
May I recommend that you both find recovery and support programs here through GYE, and be patient with each other as you rebuild your Love and Trust together. Life will even be BETTER than you ever imagined before you found yourselves on this road. May I also recommend you contact Dov from "Daily Dose of Dov", he can testify how much his marriage has grown since he got into recovery. In fact, i look forward to the day when my own marriage will be as good as his, but I know i am on the right path to get there.
May Hashem Yisborach guide you both to build a life of happiness and "into-me-see", and to find great joy together.
Steve