I don't think it is an issue - only our family members in the bridal party are Catholic - which is 3 of the 8 attendants. I've heard that at least one person must be Catholic to do the signing, but I'm not sure if that's true or not.
Most of my BP is not Catholic either. If it were an issue, we could have his brother & SIL sign or my brother & SIL sign, as they are Catholic. I was worried about it too!
no. It onlly becomes a problem if ur MOH or best man is not catholic. They cant sign the catholic marriage certificate (is what I was told). good luckPosted by Jessynlove