Sea, I'm so glad Deb wrote you (heart like a river).
I could add one thing...seems to me perhaps your D is flooded and unable to cope with your information sharing and your emotional expressiveness. What comes naturally to you--truth and powerful expressions of your feelings and pain--may actually feel like attacks (unconsciously) to her.
What it reminded me of is conversations I've had with my counselor as I begin to deal with the new distance between myself and my D. We're in tenuous touch. I was asking him, what is the right thing to say/do when I hear from her that won't drive her further away, while we're hopefully healing...his answer was one rule:
Leave out your emotions.
At first, over and over, I felt, What? Then...I got it. And for the most part, it's working. If I contact her or leave a message (as I used to) that's all anguish-y, all about how WORRIED or SAD or HURT or CONCERNED or ANXIOUS or MISSING HER I am, those cause her to shut down. (I actually get it now. If I were she, I wouldn't want those either, to heck with my "rights" to have feelings.)
Instead, I leave calm, simple, neutral messages that include a reminder of love but are otherwise just simple "I'm here"--and I do them once a week: Just checking in, hope things are going well. Was thinking about you, hope the cats are liking the new space. Call when you can, love you.
That kind of thing. That's it. That's all I allow myself. No emotional letters or emails either. Literally, a postcard. Or, a practical email--here's a coupon you use. And it has begun to work. NO drama. (I have plenty of emotion about her, including a great deal of grief--but I'm restricting that expression to a few places. Counselor, a couple trusted friends at church, VESMB.) And she does get in touch.
It's been part of untangling the over-enmeshed "friend" relationship that she objected to. As cruel as she was, she was right about that. So as just "mother" and not "equal" or "friend" -- at least for the next decade or so I'm sure -- my role is to leave my own emotions out of it, because my D is not here on earth to make me feel emotionally better about anything. She is here to cope with her own life and learn her own lessons, and she has a hard enough time doing that without the added feeling that she is responsible for preventing me from feeling emotional distress.
(On the other hand, there was outright cruelty and emotional abusiveness from her when she was in crisis and staying here, and it was my job to call that for what it was. And I am responsible for taking care of myself in that way. However belatedly, I did push back and set new boundaries.)
Anyway, our situations differ in big ways but I hoped that might be helpful, this one thing I've learned. "Leave your emotions out.."
It doesn't mean that's what I want. It just means that if I want my D in my life at all, I have to get a grip on my feeling that I am entitled to express my feelings any time, any where. Sure, it's a free country...but I still have choices to make.
It's not that they SHOULD be, but my emotions are toxic to my daughter. At least, now. So, I no longer tell her stories of her father or stepfather unless she asks, and I no longer tell her stories of my own life or emotions either. I'm just a person who loves her who displays self-control and calm. And has nothing powerful or intense to say. Just mild, steady, regular. Loving but not intensely so.
(I'm faking it half the time. And, for us, for right now, my counselor says--fake is just fine.)
I'm learning new habits. It feels better to me too. (My grieving still has to happen--just out of her sight.)
I hope when she is ready, she'll know you are there for her, and that you can heal or manage your own emotions in the meantime in ways that won't destabilize her. Sounds like she's in a very difficult marriage and she is going to have to work her own way through.
love to you, and much understanding,
Hops