Hi Speedbump. I have not responded to any of your posts as you have been getting a lot of advice, and I know how confusing that is. I have been reading all of your updates and I have been pulling for you. I am sorry you have been hurt and disappointed again. My heart is breaking for you.
I do want to say that I agree with Chamomile. Most WH's don't get it in the beginning. My own WH still works with his AP which is hell for me, but they rarely see each other as they both have home offices. In the beginning, on DD and shortly after, he was begging my forgiveness and didn't want to lose me, BUT, he also thought that he could still be friends with her, that they could still be friendly if they saw each other at work functions. He had to see her a few days after DD and they chatted briefly.
In his mind, as long as the affair was over, and he was completely honest with me about contact,it was okay. He had no clue what it takes to heal from this, and at the time, neither did I.
It takes a little bit of education and seeing our agony for them to get it. It does not happen right away. Him responding to her text's and fixing whatever was broken in her house, is not against you in his mind I don't think. He's just trying to keep being the good guy as he now has to face that he has not been, and that's a hard pill to swallow for anyone.
From everything you have written about her, she is evil. She would use any excuse in the book to try to keep contact. He doesn't have the tools yet to manage that.
Our MC told my husband, even if she tries to talk to you about work related stuff, it is likely manipulation. Don't fall for it. My husband is the type that needs everyone to like him so ignoring her was very difficult for him. He now does it like a pro.
Honestly, I remember the early days of finding out and staying at my friend's the hell I was in. I wasn't able to start moving forward until I finally spoke to him, he saw my pain. The early days are just a blur of pain.
I would not take this set back as a sign that you can not reconcile. This is common.
I do think that speaking to him sooner rather than later is important. That way you can lay out for him exactly what you need for reconciliation and what your expectations are if you are even going to think about it. Absolutely no contact being the first and foremost, with an email that you are copied on to her stating that in no uncertain terms. The other thing is I would tell him that before you speak to him, you want a guarantee of no further contact, and you want him to read "How to help my spouse heal from my affair". That will help give him some of the initial tools.
I am really, really sorry you are going through this. I have been through it twice, first marriage ended in divorce upon discovering his affair, and now in my second we are reconciling, which is going well, but it is very difficult. Both divorce and reconciling are difficult. Each have their own pain to live with.
I really wish you good luck. I find myself thinking of you often during the day and hoping for the best for you.