so I've sent email to the secretary to confirm this... and this is the response:
MANILA, Dec. 31 (PNA) — Catholic Bishops’ Conference of the Philippines (CBCP) President Archbishop Socrates Villegas reminded couples that reading their personal vows within the wedding liturgy is not allowed by the Catholic Church.
In response to some query by couples, the Lingayen-Dagupan prelate noted that it is not proper for couples to recite their marriage vows during the wedding liturgy.
“Private devotions and personal spiritual expressions should not be mixed with the liturgies of the Church. Mixing personal pious devotions with the liturgy could confuse, remove or diminish the focus of the action of Christ Himself in the liturgical action. The liturgy is not ours to change at whim,” he said in a statement posted on his Facebook account.
Villegas added, “The liturgies of the Church, being public prayer, belong to the Church. Every liturgical action is an action of Christ the Priest with His Body which is the Church. The liturgy is a sacred action surpassing all others.”
He explained that it is only the Vatican and bishops’ conferences, in come cases could make changes in the liturgy.
“The regulation of the sacred liturgy depends solely on the Holy See and in limited cases, to bishops’ conferences. Hence, no other person, not even a priest may add, remove or change anything in the liturgy on his own authority (Sacrosanctum Concilium, 22),” the CBCP head added.
With this, Villegas noted that wedding vows should be recited at the reception.
“The officiating priests who will be asked about the propriety of inserting personal vows in the wedding liturgy can advise the couples to read their vows at the wedding reception but certainly not in the church,” he said.
Villegas added, “It would be a good occasion too to instruct the couples that the wedding vows prescribed in the wedding liturgy are rich and meaningful if only they understood the full depth and source of the liturgy of marriage. Let us not compromise the sacred character of the wedding rites on the altar of romanticism.”
Read more at
http://www.mb.com.ph/cbcp-wedding-vows-are-not-allowed-to-be-recited-during-the-wedding-liturgy/#XKpFpyj1oO0x8hpF.99Literal, na yan lang ang reply nya. haha! so that means, no personal vows na talaga.