Under that definition, Benefiber would be considered gluten free. Benefiber only recently started using wheat dextrin instead of hydrolyzed guar gum. The change was made to increase the amount of fiber. For most of the five years your husband took Benefiber, it contained the guar gum, which is gluten free.
Hire a sheriff or process server to serve the divorce papers on your spouse. You can use the sheriff or a server in your county if your spouse lives there. If he lives in a different county, you will need to have a sheriff or server in that county serve the papers.
Papers which start an action (Summons, Petition, Request for Order, etc) must be filed first and then served on the other person(s). After the papers are served, a Proof of Service form must be filled out and signed by the person who served the papers. The Proof of Service form must be filed with the court.