Can the DA's support division put a stop on a garnishment that’s in place without a court order to discontinue it?

Can they stop it just because your X or his lawyer calls and tells them they are going to have it set aside or had it set aside, without getting the order from the court showing it really was set aside? Are they to notify me that it’s being stopped and why, with copies of any documents that supports their actions? What can be done if they did stop the ordered garnishment on a phone call from the lawyer and without a court order to show there was a judgment to set aside the previous outcome of a trial? Waiting for their procedure to start the garnishment all over again, left you 6 months without any income until they got it back in place, as it should have been left in the first place. The X never made up the 6 months income I had to borrow, being supported by family all that time.