J.F.
You just go to the So What Happened link and update there if you need to provide more information or want to let people know what happened.
I know you are new to the forum. Don't get discouraged. It's an internet forum full of strangers, so you're going to get the whole spectrum of responses. Don't feel like you have to spend your time replying to individual responses. It's not productive for what you are trying to get from the site (advice, suggestions, ideas, etc.).
There are a great many people here with wisdom, concern, experience, and compassion. And by compassion, I don't mean people just agreeing with you and telling you what you want to hear, but rather, listening to your story and responding with mature, well-reasoned replies. Sometimes, it's not what you expect or want to hear, but it may be just the thing that helps. Some of the really "out there" responses? Just move on.
There have been many trolls and spammers over the years, so some are suspicious of new posters, particularly when there is a post that is considered by some to be "out of the norm" or "high drama." Also, since you were able to reply to your own initial question, some people think that means you have multiple accounts or whatever. I've been on here long enough to have seen occasions where posters were able to reply to their own post (rare, but it's happened), and there are also a lot of strange mamapedia quirks like double-postings, etc. Again, getting caught up in all that is counterproductive to what you need to be addressing right now with your daughter.
Take what is helpful to you with your situation and let the rest go.
J. F.