My husband filed petition for modification of child support? He lost one of his jobs and still tries to maintain 3 other jobs to support me and our children and pay his support. The defendants lawyer sent him a copy of a subpoena duces tecum that he sent to the job he used to work at to find out why he lost his job. Then he faxed a subpoena to the current job he works to find out how much he makes. Can the defedents lawyer fax a subpoena and with no cover page and no ones attention or confidentiallity? I thought that was not legal.