I don't know what to respond because I am confused. Why does your husband think ill of seeing her? I had a hard time reading through that part for some reason. Would it be helpful to this thread and to you, EvenStrongerNow, to summarize his perspective at this time?
If not, don't feel the need. I don't know if that is fully known to you, nor do I wish to interfere between you two at all. I just don't know what to say in these cases, as I view, in healthy marriages, that "the two are like one" in some ways and not in some ways.
Often in marriage, one is called to make small sacrifices for the relationship. For me, with my PSTS issues, I struggle, sometimes, to discern what I can and cannot handle or sacrifice for my relationships. I need the relationship as much as I need to heal. They are both in my best interest. So it can be confusing.
I agree with poster above that, ultimately, one has to think of the self. In this case, that is complicated by the primary relationship.
I hope you find a peace of mind and care for you in this troubling time. I know I will be there someday, too, when my abuser dies.
Muse