Section 3209 of Pennsylvania's abortion law provides, except in cases of medical emergency, that no physician shall perform an abortion on a married woman without receiving a signed statement from the woman that she has notified her spouse that she is about to undergo an abortion. The woman has the option of providing an alternative signed statement certifying that her husband is not the man who impregnated her; that her husband could not be located; that the pregnancy is the result of spousal sexual assault which she has reported; or that the woman believes that notifying her husband will cause him or someone else to inflict bodily injury upon her. A physician who performs an abortion on a married woman without receiving the appropriate signed statement will have his or her license revoked, and is liable to the husband for damages. . . .
The American Medical Association (AMA) has published a summary of the recent research in this field, which indicates that, in an average 12-month period in this country, approximately two million women are the victims of severe assaults by their male partners. In a 1985 survey, women reported that nearly one of every eight husbands had assaulted their wives during the past year. The AMA views these figures as "marked underestimates," because the nature of these incidents discourages women from reporting them, and because surveys typically exclude the very poor, those who do not speak English well, and women who are homeless or in institutions or hospitals when the survey is conducted.
According to the AMA, [r]esearchers on family violence agree that the true incidence of partner violence is probably double the above estimates; or four million severely assaulted women per year. Studies suggest that from one-fifth to one-third of all women will be physically assaulted by a partner or ex-partner during their lifetime. AMA Council on Scientific Affairs, Violence Against Women 7 (1991) (emphasis in original). Thus, on an average day in the United States, nearly 11,000 women are severely assaulted by their male partners. Many of these incidents involve sexual assault. Id., at 3-4; Shields & Hanneke, Battered Wives' Reactions to Marital Rape, in The Dark Side of Families: Current Family Violence Research 131, 144 (D. Finkelhor, R. Gelles, G. Hataling, & M. Straus eds. 1983). In families where wifebeating takes place, moreover, child abuse is often present as well. Violence Against Women, supra, at 12.
Other studies fill in the rest of this troubling picture. Physical violence is only the most visible form of abuse. Psychological abuse, particularly forced social and economic isolation of women, is also common. L. Walker, The Battered [505 U.S. 833, 892] Woman Syndrome 27-28 (1984). Many victims of domestic violence remain with their abusers, perhaps because they perceive no superior alternative. Herbert, Silver, & Ellard, Coping with an Abusive Relationship: I. How and Why do Women Stay?, 53 J. Marriage & the Family 311 (1991). Many abused women who find temporary refuge in shelters return to their husbands, in large part because they have no other source of income. Aguirre, Why Do They Return? Abused Wives in Shelters, 30 J.Nat.Assn. of Social Workers 350, 352 (1985). Returning to one's abuser can be dangerous. Recent Federal Bureau of Investigation statistics disclose that 8.8 percent of all homicide victims in the United States are killed by their spouses. Mercy & Saltzman, Fatal Violence Among Spouses in the United States, 1976-85, 79 Am.J. Public Health 595 (1989). Thirty percent of female homicide victims are killed by their male partners. Domestic Violence: Terrorism in the Home, Hearing before the Subcommittee on Children, Family, Drugs and Alcoholism of the Senate Committee on Labor and Human Resources, 101st Cong., 2d Sess., 3 (1990).
The limited research that has been conducted with respect to notifying one's husband about an abortion, although involving samples too small to be representative, also supports the District Court's findings of fact. The vast majority of women notify their male partners of their decision to obtain an abortion. In many cases in which married women do not notify their husbands, the pregnancy is the result of an extramarital affair. Where the husband is the father, the primary reason women do not notify their husbands is that the husband and wife are experiencing marital difficulties, often accompanied by incidents of violence. Ryan & Plutzer, When Married Women Have Abortions: Spousal Notification and Marital Interaction, 51 J. Marriage & the Family 41, 44 (1989).
This information and the District Court's findings reinforce what common sense would suggest. In well-functioning [505 U.S. 833, 893] marriages, spouses discuss important intimate decisions such as whether to bear a child. But there are millions of women in this country who are the victims of regular physical and psychological abuse at the hands of their husbands. Should these women become pregnant, they may have very good reasons for not wishing to inform their husbands of their decision to obtain an abortion. Many may have justifiable fears of physical abuse, but may be no less fearful of the consequences of reporting prior abuse to the Commonwealth of Pennsylvania. Many may have a reasonable fear that notifying their husbands will provoke further instances of child abuse; these women are not exempt from 3209's notification requirement.
Many may fear devastating forms of psychological abuse from their husbands, including verbal harassment, threats of future violence, the destruction of possessions, physical confinement to the home, the withdrawal of financial support, or the disclosure of the abortion to family and friends. These methods of psychological abuse may act as even more of a deterrent to notification than the possibility of physical violence, but women who are the victims of the abuse are not exempt from 3209's notification requirement. And many women who are pregnant as a result of sexual assaults by their husbands will be unable to avail themselves of the exception for spousal sexual assault, 3209(b)(3), because the exception requires that the woman have notified law enforcement authorities within 90 days of the assault, and her husband will be notified of her report once an investigation begins, 3128(c). If anything in this field is certain, it is that victims of spousal sexual assault are extremely reluctant to report the abuse to the government; hence, a great many spousal rape victims will not be exempt from the notification requirement imposed by 3209.
The spousal notification requirement is thus likely to prevent a significant number of women from obtaining an abortion. It does not merely make abortions a little more difficult or expensive to obtain; for many women, it will impose a substantial obstacle. We must not blind ourselves to the fact that the significant number of women who fear for their safety and the safety of their children are likely to be deterred from procuring an abortion as surely as if the Commonwealth had outlawed abortion in all cases.
Respondents attempt to avoid the conclusion that 3209 is invalid by pointing out that it imposes almost no burden at all for the vast majority of women seeking abortions. They begin by noting that only about 20 percent of the women who obtain abortions are married. They then note that, of these women, about 95 percent notify their husbands of their own volition. Thus, respondents argue, the effects of 3209 are felt by only one percent of the women who obtain abortions. Respondents argue that, since some of these women will be able to notify their husbands without adverse consequences or will qualify for one of the exceptions, the statute affects fewer than one percent of women seeking abortions. For this reason, it is asserted, the statute cannot be invalid on its face. See Brief for Respondents 83-86. We disagree with respondents' basic method of analysis.
The analysis does not end with the one percent of women upon whom the statute operates; it begins there. Legislation is measured for consistency with the Constitution by its impact on those whose conduct it affects. For example, we would not say that a law which requires a newspaper to print a candidate's reply to an unfavorable editorial is valid on its face because most newspapers would adopt the policy even absent the law. See Miami Herald Publishing Co. v. Tornillo, 418 U.S. 241 (1974). The proper focus of constitutional inquiry is the group for whom the law is a restriction, not the group for whom the law is irrelevant.
Respondents' argument itself gives implicit recognition to this principle at one of its critical points. Respondents speak of the one percent of women seeking abortions who are married and would choose not to notify their husbands of their plans. By selecting as the controlling class women [505 U.S. 833, 895] who wish to obtain abortions, rather than all women or all pregnant women, respondents, in effect, concede that 3209 must be judged by reference to those for whom it is an actual, rather than an irrelevant, restriction. Of course, as we have said, 3209's real target is narrower even than the class of women seeking abortions identified by the State: it is married women seeking abortions who do not wish to notify their husbands of their intentions and who do not qualify for one of the statutory exceptions to the notice requirement. The unfortunate yet persisting conditions we document above will mean that, in a large fraction of the cases in which 3209 is relevant, it will operate as a substantial obstacle to a woman's choice to undergo an abortion. It is an undue burden, and therefore invalid.
This conclusion is in no way inconsistent with our decisions upholding parental notification or consent requirements. See, e.g., Akron II, 497 U.S., at 510 -519; Bellotti v. Baird, 443 U.S. 622 (1979) (Bellotti II); Planned Parenthood of Central Mo. v. Danforth, 428 U.S., at 74 . Those enactments, and our judgment that they are constitutional, are based on the quite reasonable assumption that minors will benefit from consultation with their parents and that children will often not realize that their parents have their best interests at heart. We cannot adopt a parallel assumption about adult women.
We recognize that a husband has a deep and proper concern and interest . . . in his wife's pregnancy and in the growth and development of the fetus she is carrying. Danforth, supra, at 69. With regard to the children he has fathered and raised, the Court has recognized his "cognizable and substantial" interest in their custody. Stanley v. Illinois, 405 U.S. 645, 651 -652 (1972); see also Quilloin v. Walcott, 434 U.S. 246 (1978); Caban v. Mohammed, 441 U.S. 380 (1979); Lehr v. Robertson, 463 U.S. 248 (1983). If this case concerned a State's ability to require the mother to notify the father before taking some action with respect to a living child raised by both, therefore, it would be reasonable to conclude, as a general matter, that the father's interest in the welfare of the child and the mother's interest are equal.
Before birth, however, the issue takes on a very different cast. It is an inescapable biological fact that state regulation with respect to the child a woman is carrying will have a far greater impact on the mother's liberty than on the father's. The effect of state regulation on a woman's protected liberty is doubly deserving of scrutiny in such a case, as the State has touched not only upon the private sphere of the family, but upon the very bodily integrity of the pregnant woman. Cf. Cruzan v. Director, Mo. Dept. of Health, 497 U.S., at 281 . The Court has held that, when the wife and the husband disagree on this decision, the view of only one of the two marriage partners can prevail. Inasmuch as it is the woman who physically bears the child and who is the more directly and immediately affected by the pregnancy, as between the two, the balance weighs in her favor. Danforth, supra, at 71.
This conclusion rests upon the basic nature of marriage and the nature of our Constitution: [T]he marital couple is not an independent entity with a mind and heart of its own, but an association of two individuals, each with a separate intellectual and emotional makeup. If the right of privacy means anything, it is the right of the individual, married or single, to be free from unwarranted governmental intrusion into matters so fundamentally affecting a person as the decision whether to bear or beget a child. Eisenstadt v. Baird, 405 U.S., at 453 (emphasis in original). The Constitution protects individuals, men and women alike, from unjustified state interference, even when that interference is enacted into law for the benefit of their spouses.
There was a time, not so long ago, when a different understanding of the family and of the Constitution prevailed. In Bradwell v. State, 16 Wall. 130 (1873), three Members of this [505 U.S. 833, 897] Court reaffirmed the common law principle that a woman had no legal existence separate from her husband, who was regarded as her head and representative in the social state; and, notwithstanding some recent modifications of this civil status, many of the special rules of law flowing from and dependent upon this cardinal principle still exist in full force in most States. Id., at 141 (Bradley, J., joined by Swayne and Field, JJ., concurring in judgment). Only one generation has passed since this Court observed that "woman is still regarded as the center of home and family life," with attendant "special responsibilities" that precluded full and independent legal status under the Constitution. Hoyt v. Florida, 368 U.S. 57, 62 (1961). These views, of course, are no longer consistent with our understanding of the family, the individual, or the Constitution.
In keeping with our rejection of the common law understanding of a woman's role within the family, the Court held in Danforth that the Constitution does not permit a State to require a married woman to obtain her husband's consent before undergoing an abortion. 428 U.S., at 69 . The principles that guided the Court in Danforth should be our guides today. For the great many women who are victims of abuse inflicted by their husbands, or whose children are the victims of such abuse, a spousal notice requirement enables the husband to wield an effective veto over his wife's decision. Whether the prospect of notification itself deters such women from seeking abortions, or whether the husband, through physical force or psychological pressure or economic coercion, prevents his wife from obtaining an abortion until it is too late, the notice requirement will often be tantamount to the veto found unconstitutional in Danforth. The women most affected by this law - those who most reasonably fear the consequences of notifying their husbands that they are pregnant - are in the gravest danger. [505 U.S. 833, 898]
The husband's interest in the life of the child his wife is carrying does not permit the State to empower him with this troubling degree of authority over his wife. The contrary view leads to consequences reminiscent of the common law. A husband has no enforceable right to require a wife to advise him before she exercises her personal choices. If a husband's interest in the potential life of the child outweighs a wife's liberty, the State could require a married woman to notify her husband before she uses a post-fertilization contraceptive. Perhaps next in line would be a statute requiring pregnant married women to notify their husbands before engaging in conduct causing risks to the fetus. After all, if the husband's interest in the fetus' safety is a sufficient predicate for state regulation, the State could reasonably conclude that pregnant wives should notify their husbands before drinking alcohol or smoking. Perhaps married women should notify their husbands before using contraceptives or before undergoing any type of surgery that may have complications affecting the husband's interest in his wife's reproductive organs. And if a husband's interest justifies notice in any of these cases, one might reasonably argue that it justifies exactly what the Danforth Court held it did not justify - a requirement of the husband's consent as well. A State may not give to a man the kind of dominion over his wife that parents exercise over their children.
Section 3209 embodies a view of marriage consonant with the common law status of married women, but repugnant to our present understanding of marriage and of the nature of the rights secured by the Constitution. Women do not lose their constitutionally protected liberty when they marry. The Constitution protects all individuals, male or female, married or unmarried, from the abuse of governmental power, even where that power is employed for the supposed benefit of a member of the individual's family. These considerations confirm our conclusion that 3209 is invalid. [505 U.S. 833, 899]