Could it be that the actual marriage is being performed in the Church and then latter a bigger public celebration?
IIRC: Only the Bishop may give a dispensation from the norms as outlined in CCC1621and Canon Law.
CCC: 1621 (Vatican link click thru)
II. THE CELEBRATION OF MARRIAGE
1621 In the
Latin Rite the celebration of marriage between two Catholic faithful **normally **takes place
during Holy Mass, because of the connection of all the sacraments with the Paschal mystery of Christ.120 In the Eucharist the memorial of the New Covenant is realized, the New Covenant in which Christ has united himself for ever to the Church, his beloved bride for whom he gave himself up.121 It is therefore fitting that the spouses should seal their consent to give themselves to each other through the offering of their own lives by uniting it to the offering of Christ for his Church made present in the Eucharistic sacrifice, and by receiving the Eucharist so that, communicating in the same Body and the same Blood of Christ, they may form but “one body” in Christ.122
Code Of Cannon Law: CHAPTER V. THE FORM OF THE CELEBRATION OF MARRIAGE (Vatican link click thru)
Can. 1118 §1. **A marriage between Catholics or between a Catholic party and a non-Catholic baptized party is to be celebrated in a parish church. It can be celebrated in another church or oratory with the permission of the local ordinary or pastor.
**
§2.
The local ordinary can permit a marriage to be celebrated in another suitable place.
(Z’s Comment: local ordinary == the Bishop of the Diocese)
§3. A marriage between a Catholic party and a non-baptized party can be celebrated in a church or in another suitable place.
Can. 1119 Outside the case of necessity, the rites prescribed in the liturgical books approved by the Church or received by legitimate customs ar
(there’s a ton more to the above, so please goto the link and read the material in context.
You should first contact Msgr and ask for a clarification. It could be a simple misspoken word or misinterpretation. If this doesn’t settle things for you then this is something that should be brought to the attention of the church Senior Pastor. From there you should contact the Chancery Office.