If you get a marrage license in nj , have the wedding but didn't hand in the papers are you married?

was the marriage license signed at all sometimes the place that your married at picks the marriage license up from the court house then a person in your wedding party acts like they are wittness to the moment you got married and the marriage license is signed by your wittness normally then the license paperwork gets filed with the court at that point i would check things out really well and see if their is a license filed with the court you would have got the originals at the place you got married at