Federal Privacy Auto Loan my estranged spouse called the bank who holds the note on my vehicle they had it noted not to speak with him by doing so my safety was in danger what can I do?

It depends on if he is on the note and on the account, and how far you want to go. If he is on the note you can't tell them not to speak with him, he co-owns the loan. If he is not, you can issue complaints in writing to the bank and to the government agencies that oversee it. A good place to start might be the Federal Trade Comission. If you were genuinely endangered by illegal actions, you may want to consult with an attorney to explore options for a lawsuit. His name is NOT on the Note and the lender was informed of the danger from this person.