Continuing with my earlier line of questioning, you brought Brianna to the emergency room more than 20 times. Out of all those times, they only kept her twice.
Now, as I said, the emergency room doctor has the power to keep someone who has a mental illness and presents a threat to themselves or is unable to look after themselves. They have the power to keep them involuntarily in the hospital for up to at least 72 hours. I would say that they also have the obligation to do that.
The obligation is twofold. When people tell me, “What about my rights?”, well, the obligation of the doctor and society to intervene with those people is, one, to protect people from themselves. With time, people will often get better. They may be going through a bad time, as Brianna was. Often, with a chance and with time, they'll get better. You intervene to protect them from themselves.
The other reason you intervene is to protect the families, those like yours, who suffer the long-term consequences.
I would say that the medical profession, the emergency room doctors, had an obligation to act and to keep her had they thought she was actively suicidal. Why did they not keep her?