I've been exactly where you are. My daughter's diagnoses have been all over the place since around 13. She has been in multiple RTFs, PHPs, IOPs and been kicked out of many of those. She has been inpatient in hospital behavioral health units dozens of times. She's been diagnosed with bipolar, complex trauma, depression, anxiety, ADHD, and substance abuse disorder at different times. To make matters more difficult, the state in which I live does not allow release of information to parents for patients 13 years or older without a signed ROI consent. This was not helpful in helping her get appropriate treatment as she did not wish to share this information. I don't want to scare you, every kid is different. Maybe I can help with what I wish I had done differently.
My ex-wife and I shared custody of my daughter and she spent time equally with both of us until about the age of 15 when she moved in with me full time. Even though we were fairly adept at co-parenting, my ex-wife and I couldn't seem to get on the same page with respect to boundaries. That is critically important and something I wish we had spent far more time discussing. Both myself and my ex-wife caved in to demands far too often to maintain our own sense of sanity, but it was counterproductive in retrospect.
Pay particular attention to what healthcare professionals are saying and if something doesn't sound right to you, ask for more information and bring up historical diagnoses. Almost every clinician knowledgeable with BPD has told me that these patients are typically not going to get better with just pharmaceutical intervention. SSRIs, for example, don't help BPD. That should be saved for short-term comorbidities such as depression, anxiety, etc...
This may be controversial, but I feel RTFs, PHPs, and IOPs were just stopgaps to ease the transition back from acute crisis. My daughter could write a book alongside Marsha Linehan on DBT, but she can't seem to employ those skills when it matters. It almost feels like RTFs, PHPs, IOPs are a (welcome) respite service. No shame in that. The concern is that they get used to the crisis>stepdown process and come to rely on it for emotional regulation. My daughter did and does.
When my daughter is sober, working, in therapy, and has a structured schedule with supports - she does well. When left to her own devices, she does not do well. When she feels better, she convinces herself that she is past her mental health issues. She went from screaming for independence at 13, to begging for support now. I am doing my best to transition her to independent living and it has been a challenge. She's been successful for months at a time and she's of the age now where it's critically important that safety nets are mostly removed. It's very important for both her and her family to have her be accountable for the natural consequences of her actions.
I wish the best for you and your family. I'm new here too and it seems like a great resource.


