If I didn't sign the prenuptial enquiry because of the failure of the priest, it will not invalidate the sacrament when the parties involved did not knowingly or willingly or in any way try to evade the requirements of the Church.  I asked about what this enquiry is today and we did meet with our priest and were questioned and probably signed this.  It was many moons ago.  You are responding with sarcasm and bitterness so this is becoming sinful for you.  Best to turn your attention elsewhere.