Category Archives: Paternity

Proof of Relationship In Cases of Illegitimate Child Support

Generally, an illegitimate child is entitled to support but the law requires proof of filiation or relationship between the child and the supposed father.

The Supreme Court, in a line of cases, considered the following as acceptable proof of filiation:

  • voluntary recognition by the father in the birth certificate, will, or a statement before a court of record
  • an admission of filiation in a public instrument or a private handwritten instrument(document) AND signed by the parent concerned
  • a notarized agreement to support a child in which the father admitted his relationship to the child
  • letters to the mother vowing to be a good father to the child AND pictures of the father cuddling the child on various occasions, TOGETHER with the certificate of live birth.

So far, it seems that in the Philippines, only the University of the Philippines National Science Research Institute (UP-NSRI) DNA Analysis Laboratory has the capability to conduct DNA typing using short tandem repeat (STR) analysis.


Paternity Matters

An unwed mother is usually the sole legal custodian of a child born out of wedlock. But while the maternal connection is almost always a certainty from birth, paternity is another issue. An unwed father has legal rights and obligations to an illegitimate child only if paternity has been acknowledged.

  • The best evidence of paternity is the birth certificate where an Affidavit of Acknowledgment and consent is signed by the father at the time of birth before the child is discharged from the hospital or birthing center.
  • If the birth certificate has not been registered immediately after being discharged from the hospital, the Affidavit can still be signed and filed as “Late Registration” with the appropriate Civil Registrar and National Statistics Office. The NSO and Civil Registrar usually charge additional fees for late registration.
  • If paternity is in issue, a paternity test is advised. But the problem with this step is the high cost of paternity testing in the Philippines. With fees reaching almost a hundred thousand pesos, an unsure father will find himself asking the noble question, “Can I accept the child as my own regardless of the outcome of the paternity test? If so, then why even bother with the expensive test?” In the United States, the local Child Support Enforcement office usually gives access to DNA testing at a minimal fee (less than a hundred dollars) and with results out in eleven working days. Blood samples are no longer taken in the U.S. A DNA sample is taken by merely “swabbing” the mouth of the subjects.
  • Once paternity has been settled, a father can be obliged to provide child support while the child’s mother can be compelled to enter into negotiations for reasonable visitation in the dad’s favor.