She needs to move and change jobs if the threat is real. Who won't do anything; the police or the DA? If the police are talking her out of criminal reports call a supervisor and make complaints. Call the DAs office and make complaints. Push for prosecution etc...
ROs are just pieces of paper as we all know. She needs to change her life so he can't find her sadly.
False is the idea of utility that sacrifices a thousand real advantages for one imaginary or trifling inconvenience; that would take fire from men because it burns, and water because one may drown in it; that has no remedy for evils except destruction. The laws that forbid the carrying of arms are laws of such a nature. They disarm only those who are neither inclined nor determined to commit crimes.
-- Cesare Beccaria http://www.a-human-right.com/