If there was any ongoing harassment I would seek a restraining order. Otherwise I would tell her to just walk away from the situation and try to rebuild her life.
The Victim's Compensation Fund does not assist victims of property crimes, see
If he is judgment proof because he has no assets and no prospects I would probably not bother suing him as it costs time and money and is unlikely to result in any recovery.
I am sorry he did this to you and I am sorry I don't have a simple remedy for it, other than to cancel all accounts he had access to and urge the police to prosecute him for the thefts. And pursue any insurance claims you may have for the thefts.
The more honest and high minded a person is, the less likely the person is to suspect that others will lie, cheat and steal.
I am sorry this is probably not the answer you had hoped for but it would be unfair to you, and unprofessional of me, not to provide my honest opinion.
I hope this information is helpful. If it is not, I can opt out and open this thread to the other legal experts to see if any of them can find a remedy.