The order is affirmed.
Mosk, J., Richardson, J., Broussard, J., Reynoso, J., and Grodin, J., concurred.
BIRD, C. J.
I respectfully dissent.
In In re Lisa R. (1975) 13 Cal.3d 636 [119 Cal.Rptr. 475, 532 P.2d 123], cert. den. sub nom., Porzuczek v. Towner, 421 U.S. 1014 [44 L.Ed.2d 682, 95 S.Ct. 2421], this court adopted a balancing test for review of due process challenges to a conclusive presumption of paternity. That test requires a case-by-case weighing of the state’s interests in maintaining the presumption against the competing private interests in rebutting it. (In re Lisa R., supra, 13 Cal.3d at pp. 648, 651, fn. 17.)
The majority assert that substantial state interests are promoted in this case by maintenance of the conclusive presumption in Evidence Code section 621, subdivision (a).1 That assertion is completely without support, either in the majority’s opinion or in the record. Appellant Hall has a legitimate private interest in establishing that Cornelious was her natural father. In the absence of competing state interests entitled to equal or greater weight, it is a violation of due process to deny Hall the opportunity to rebut the presumption.
The recognized interests of the state in maintaining the conclusive presumption of paternity are (1) to preserve the integrity of the family unit (In re Lisa R., supra, 13 Cal.3d at p. 650; Kusior v. Silver (1960) 54 Cal.2d 603, 619 [7 Cal.Rptr. 129, 354 P.2d 657]); (2) to safeguard the welfare of minor children by protecting them from the stigma of illegitimacy (In re Lisa R., supra, 13 Cal.3d at p. 650), and by ensuring that parents fulfill their support obligations (County of San Diego v. Brown (1978) 80 Cal.App.3d 297, 303 [145 Cal.Rptr. 483]); and (3) to ensure that titles to property and rights of inheritance will not be disturbed on the basis of evidence which is scientifically unsubstantiated (id., at p. 306), or which is unduly difficult to obtain (S. D. W. v. Holden (1969) 275 Cal.App.2d 313, 316-317 [80 Cal.Rptr. 269]). None of these interests are advanced by application of the conclusive presumption in this case.
First, permitting Hall to rebut the conclusive presumption would not threaten the integrity of an existing family unit. Her presumed father, Fuller, is dead. Since the family unit composed of Fuller, Hall, and Hall’s mother no longer exists, it cannot be disrupted by Hall’s effort to establish that Cornelious was her father. Nor would the integrity of the continuing
1
Unless otherwise specified, all statutory references are to the Evidence Code.