The researching of an address is legal, doing it by threats and intimidation are not. You may be able to sue your ex and the process server.

Sue them or consult with attorneys about a class action.

Bankruptcy is one option. Another option is to negotiate a lower settlement amount.

Ask your employer for the papers or obtain from the court (in some courts, the documents are available online). Looking into filing a claim of...

See CIVIL PRACTICE ACT ARTICLE 7 - JUDGMENT § 9-11-62 - Stay of proceedings to enforce a judgment

Have each renewal reviewed by an attorney to see if there were errors whereby the judgment can be challenged.

If you had no insurance, this could be reported by a lawyer. But, the facts here indicate it may not be able to do so in Gus situation. Consult...

It may be. Check your credit report and examine for legitimate debts. Give no information to a non confirmed debt collector.

This type of case might be taken on a contingent fee (no attorney fee until you collect). Consult with experienced labor/employment/wrongful...

A motion to the court to correct the billing (and for your attorney fees to bring the motion) may be the best way to address it.