Finally, merely collateral or corroborative is the matter of whether the flight of Marivic to Manila and
her subsequent apologies to her brother-in-law are indicia of her guilt or are attempts to save the life
of her unborn child. Any reversible error as to the trial court's appreciation of these circumstances
has little bearing on the final resolution of the case.
First Legal Issue:
Self-Defense and Defense of a Fetus
Appellant admits killing Ben Genosa but, to avoid criminal liability, invokes self-defense and/or
defense of her unborn child. When the accused admits killing the victim, it is incumbent upon her to
prove any claimed justifying circumstance by clear and convincing evidence.21 Well-settled is the rule
that in criminal cases, self-defense (and similarly, defense of a stranger or third person) shifts the
burden of proof from the prosecution to the defense.22
The Battered Woman Syndrome
In claiming self-defense, appellant raises the novel theory of the battered woman syndrome. While
new in Philippine jurisprudence, the concept has been recognized in foreign jurisdictions as a form of
self-defense or, at the least, incomplete self-defense.23 By appreciating evidence that a victim or
defendant is afflicted with the syndrome, foreign courts convey their "understanding of the justifiably
fearful state of mind of a person who has been cyclically abused and controlled over a period of
time."24
A battered woman has been defined as a woman "who is repeatedly subjected to any forceful
physical or psychological behavior by a man in order to coerce her to do something he wants her to
do without concern for her rights. Battered women include wives or women in any form of intimate
relationship with men. Furthermore, in order to be classified as a battered woman, the couple must
go through the battering cycle at least twice. Any woman may find herself in an abusive relationship
with a man once. If it occurs a second time, and she remains in the situation, she is defined as a
battered woman."25
Battered women exhibit common personality traits, such as low self-esteem, traditional beliefs about
the home, the family and the female sex role; emotional dependence upon the dominant male; the
tendency to accept responsibility for the batterer's actions; and false hopes that the relationship will
improve.26
More graphically, the battered woman syndrome is characterized by the so-called "cycle of
violence,"27 which has three phases: (1) the tension-building phase; (2) the acute battering incident;
and (3) the tranquil, loving (or, at least, nonviolent) phase.28
During the tension-building phase, minor battering occurs -- it could be verbal or slight physical
abuse or another form of hostile behavior. The woman usually tries to pacify the batterer through a
show of kind, nurturing behavior; or by simply staying out of his way. What actually happens is that
she allows herself to be abused in ways that, to her, are comparatively minor. All she wants is to
prevent the escalation of the violence exhibited by the batterer. This wish, however, proves to be
double-edged, because her "placatory" and passive behavior legitimizes his belief that he has the
right to abuse her in the first place.
However, the techniques adopted by the woman in her effort to placate him are not usually
successful, and the verbal and/or physical abuse worsens. Each partner senses the imminent loss of
control and the growing tension and despair. Exhausted from the persistent stress, the battered