One thing, my neighbor was married and divorced. She married another man and they were married for years and years. After about 20 years of marriage and a couple of kids, my neighbor found out that there was a paperwork problem with her marriage license. She and her now husband were not officially married according to the State!
They did not get upset and decide to move to another State, they planned another wedding and had a big party.
Same here, you are a citizen of the Church as well as the State. You found out that your wedding may not be recognized by the Church, so, find out what you need to do to correct it and use it as a reason to renew your marriage vows.