I think there are a couple of directions this could be coming from:
1. There is the theory of pain shopping. That we go back to relive the pain....but I think the reasons why vary. Sometimes we need more pain to complete our grieving process. We may need it to motivate us to stand up for ourselves. We may even be reliving the pain to be sure we are better coping with it as we work to heal. But, if we are pain shopping, because we have lost track of how to live without that level of pain, then we have work to do in learning to find joy again.
2. It is honest to say that as BSs we compare ourselves. We may be searching for that stupid reason that doesn't actually exist (Why her? What was wrong with me, could I have prevented this? I wrote a long story on that a bit ago, but we don't have room for that here....trust me, it had nothing to do with you. We all have flaws - so does she - that is reality. That he went wayward actually exposed his inability to deal with reality). The sooner you know you didn't do anything that ever deserved to be cheated on in any way, EVER, the more that will help.
3. You may be looking at her to have the mind conversations that prepare you for a real conversation. I did do some of that. I practiced my words and behaviors, looking at the picture of the xAP, so I would be better ready for a confrontation. If you sense she is not going to leave your world, this is much like attorneys prepare people for the stand. You are working toward self control in a volatile situation.
4. If it is like the xAP in my world...one that cleverly and strategically is always there...then it may be a safety issue. If an AP was comfortable observing you, and putting you under their watch...digging into your life during the affair (and even prior - as was the case for me), and they remain in your life. Common sense tells you to stay safe and not be in denial about who they are and what they are doing. For me, knowing what the xAP is doing helps me keep myself and my family safe from her.
I can't remember the last time I wanted to look at her photo - the comparison game is gone, the study the enemy thing is gone. But knowing where she might be hanging out in our community is something I do watch and keep an ear out for.
She had enough of a view into my life for several years, stepped into it in ways you can't imagine (joined clubs I had friends in, just prior to the affair, but I wasn't in them - so she was becoming chummy and learning about me without me even knowing, for example. When I found that out, I gave myself full permission to know anything and everything I could about her. And, unlike her, I am not hiding it.)
5. One other reason occurred to me. So, this is an edited add-on. For a long time, I just would crave the idea that everything that was happening was not real, a bad dream, some freaky movie dream I had stepped into. Looking at her, at the proof of the affair that I had, at the elements of the reality, were a way of keeping me from jumping off into that insanity of pretending it was not real. IF that is where you are, it should fade as you gain coping skills with the new reality of your life. IF you find yourself still doing that a lot, say three years out, that would signal an area where more healing is needed. I definitely think grasping reality over and over in those first couple of years is normal, and maybe good. Just don't let it become the new lifetime habit - replace it with other good reality habits as the chance comes along. (eg...put out new photos all around of new events in your life -new visual realities...)
Ask yourself what you are looking at when you do. Be honest with yourself:
Is it needing to grieve. Is it to test your inner strength? Is it to not leave behind the pain? Is it the comparison game? Is it to prepare for potential emotionally charged conversations? Is it to be informed safe? Is it a mix of these? Is it to grasp reality?
There are many reasons we do this....but you know the finer details.
P.S. I just re-read your posts. Your wayward has an xAP who isn't moving on. Not sure how clearly your WH has set boundaries with her. But, so many of the reasons I listed above would likely apply to why.
Let the self analysis of why you are looking at her, go, for now. If you do, you do. BUT be sure there is more focus on what your wayward is doing IN ACTION (not in words), to heal and repair you two. That is what is most critical for you at this point.
As I have said, the changes are slow, but they better be two steps forward for every one that regresses back, or there really is no point in reconciling.
[This message edited by uxorpatricius at 11:25 AM, September 27th (Wednesday)]