Hi, OR. I think you know I feel a kinship with you, perhaps because of our 13 year old daughters.
I had a couple of thoughts that may or may not apply, but what the heck, food for thought.
My daughter WILL NOT open up to any therapist. Anyone she has seen, either because I practically forced her, or she chose to go, she has never really talked to. She told me she enjoyed making one of them "sweat, trying to get at me". She won't crack. She says she talks to me, her friends or no one, and that's fine with her. I think she might have an ulcer some day, but she is very tough and to force therapy on her, when it's really her dad and I who have the issues, feels abusive to her....I mean what 13 year old wants to talk to a stranger about crap that, essentially, is not hers......
Plus, it is kind of a waste of time and money , as well as damaging to some extent. It's like she builds the wall higher and stronger the more it's pushed.
I leave it alone, mostly. She talks when she wants, and I let her know that I can only help her so much, as talking to me about her dad, does not really change anything, as he (and the courts) will not listen to me. That her father has rendered her voiceless, is something she will have to face someday, but it will be on her own time. In the mean while, she acts in a theater group and I think part of her amazing ability on stage IS her pain and this is how it will serve her in this life....she has an outlet.
When she screws up, like your daughter did, she will face it down, just as your daughter will. She may cry about it, but to deny her the amazing learning from going through with it, would be like saying " oh, yes, I know you cannot handle anything...let me get you out of it...". well, you know this already OR.
The other thing is that the DRAMA that 13 year old girls create around just about everything can be incredible. My daughter screamed "I hate you" at me for something so ridiculous the other day (like asking her to shut off my computer when she had already done it)....and two hours later was cuddling with me like a small child, all smiles and love.
I also recall, myself, contemplating ending my life, oh, for about ten minutes when I was that age. The important thing is, she knows you care, she has you as her emotional rock, so when she swims away into the big sea of teenage drama, she knows she can come back to the rock for safety.
There is a great book, by a Dr. named Wolf, called "Get out of My LIFE, but first will you drive me and Cheryl to the mall?"
It sounds very irreverent, but it's extremely well written and to the point, about teenagers. He backs it with lots of research but tempers it with humor (obviously). I would recommend this book to anyone who parents a teenager.
You have shown your daughter amazing things about a woman's power. 13 is confusing for girls and parents. Stay connected, as you are, when you can, and have faith. I hope this doesn't sound dismissive, as it's not meant to be at all. My sister was in denial about her 13 year old when she was busted for pot.....thought it was not a big deal, and now that young woman is a full blown addict, in recovery all the time. So, although no one can know if things would have turned out different for her daughter if she had paid more attention, I think you are not dealing with something so awful, and I'm certain you wouldn't dismiss anything important.
You are concerned enough , I think, and you can trust your good mothering. She'll be ok with you as a model.
Oh, and one more thing, if you are told advice, consider the source (even me).
I have a friend who is pretty N, and single, and not a parent, who was and is a brilliant person and admits to (it's obvious) having a real B**ch of an N mom....anyway she keeps telling me I MUST see the film "13" because I have a 13 year old daughter and it's a "must see for mothers because your daughter can go down the hole in an instant". I refuse to put that kind of trash in my brain, or on my radar screen. She says I am in "total denial" and to not see this film (about a girl who gets in with the wrong crowd) is to INSURE the inevitable screw up of my daughter.
And she wonders why my own daughter can't stand her.....she has all the answers for everything.
But considering the source, she also thought "Fight Club" (another I won't see) as the best movie ever made.
OR, you are doing fine....keep it up.