Invitation Wording

Hello:) My husband and I have been planning a July wedding. However, do to him being in the military we went ahead with a quick courthouse marriage while I visited him over spring break. My question, is it still acceptable to use the invitations we already have ready to send that say "This day I marry my friend." My brother has been licensed to perform our ceremony in July and only our immediate families know that we have already "eloped". We still feel that this will be our real wedding so can we still use those invitations?