(((((((((((((((((((((((((((((((((((((((((((((((Hugs)))))))))))))))))))))))))))))))))))))))))))
Sad to hear what you are going through at the moment.
I don't know whether it will be of any help or use to you, but over here in the UK, if a person is mentally ill and is at risk to others/from others, or are a danger to their own health and safety, then they can be admitted and detained (if the person is refusing to go into hospital) in a mental health unit, where they can be assessed and treated.
It can sound drastic and maybe draconian, but it does work, because once the correct medication is being given regularly, the individual returns more to their premorbid personality, and their life can continue (at least to some degree) how it was before.
It may be different over in America, but it may be worth talking to the social workers - they will know what can done in your situation.
More ((((((((((((((((((((((((hugs))))))))))))))))))))))))) to you and your family.
Love
Nowfree