How Can I Save My Marriage From Divorce

how can i save my marriage from divorce
how do i save my marriage from divorce when my wife is not in her right mind?

my and my wife have been merried for alittle over a year. she is having some probs, with her mental illness and her mind is convinced that i am cheating and abusive. she has scysophrenia and is not taken her meds. what can i do help her when she has a restraining order on my and also doesnt belaeve she has a prob.?
i have talked to the whole family and they know i wouldnt do anything to hurt her. thay have also tried to help and she thinks they are turning agenst her.