(a) The RAN (Kesuvos 1a of the pages of the Rif) notes the opinion of some
Rishonim that Chupah means Yichud, where the man and woman seclude themselves
together. The RAMBAM (Hilchos Ishus 10:1), who seems to be of this opinion,
takes it even further and writes that the Chasan "has to bring her into his
house, seclude himself with her, and separate her for himself." The Rambam
(10:2 and 10:6) adds that Chupah serves to acquire her to him only when, at
the time of Chupah, the woman is "Ra'uy l'Bi'ah" (fit for the husband to have
relations with her), and not if she is Asurah to her husband (such as a woman
who is a Nidah at the time of Chupah).
1. The Ran points out that the source for this opinion might be the Gemara in
Kesuvos (2a) that discusses a woman who is forced to delay the Chupah because
she became a Nidah. Why does the fact that she is a Nidah prevent her from
making a Chupah? According to the Rambam, it is clear why Chupah cannot be
made with a Nidah; since Chupah comprises Yichud, it is Asur for the Chasan
to seclude himself with the Nidah (4a), and, furthermore, she is not "Ra'uy
l'Bi'ah," so Chupah will not work even if he does seclude himself with her.
2. A further source for this view of what Chupah is could be the Gemara later
(56a), which discusses whether a Chupah serves as a Kinyan if it is not
"Ra'uy l'Bi'ah" (such as when the Kalah is a Nidah). The Gemara leaves the
question unconcluded ("Teiku"), and the Rambam therefore should be justified
in ruling stringently, that the Chupah does not work if it is not Ra'uy
l'Bi'ah.
3. Another source might be from the Mishnah in Nidah (44b), which says that
only when a girl is three years old does her Nesu'in to a Kohen permit her to
eat Terumah. As Rashi in Sanhedrin (55b) explains, when she is younger than
three years of age Nesu'in to a Kohen cannot enable her to eat Terumah,
because she cannot have a Chupah nor perform Bi'ah to make a complete Nesu'in
with the Kohen, since she is not yet "Ra'uy l'Bi'ah."
(b) The RAN, however, proposes a number of strong proofs against this
opinion.
1. He proves from our Gemara that Chupah does not of necessity comprise
Yichud. The Gemara describes a situation of a woman who entered the Chupah,
but we know that she is still a Besulah. If Chupah is Yichud, since the man
and woman were secluded together how can we know that she is still a Besulah?
The Beraisa earlier (11b), also, describes a woman whose husband performed
Nesu'in with her and yet there are witnesses who testify that she did not
seclude herself with him or live with him. It seems clear that there is such
a thing as Chupah without Yichud.
2. The Ran proves that a Chupah performed with a woman who is not Ra'uy
l'Bi'ah is nevertheless a valid Chupah from the Gemara in Yevamos (57b-58a),
which describes a Chupah that is performed between an Almanah and a Kohen
Gadol, or a Gerushah and a Kohen Hedyot. The Gemara there quotes an opinion
(which is the Halachah) that the Chupah takes effect -- even though the woman
is not Ra'uy l'Bi'ah since she is prohibited to him!
3. Others prove from our Mishnah both that Chupah does not involve Yichud,
and that Chupah may be performed with a woman who is not fit for Bi'ah (such
as with a girl less than three years old). The Mishnah describes the effects
of "Mesiras ha'Av l'Sheluchei ha'Ba'al" -- the father handing over his
daughter to the emissaries of the husband. A number of Amora'im rule that
Mesirah accomplishes the same thing as Chupah, and thus the woman may even
eat Terumah (if her husband is a Kohen) after the Mesirah.
Mesirah is clearly not Yichud, since it involves no seclusion. If Chupah
requires Yichud, then how could Mesirah be able to accomplish a full Nesu'in
according to *any* Amora'im? It must be that Chupah involves simply bringing
the woman into the man's home, and that is why some Amora'im hold that
Mesirah can accomplish the same thing (since it is the beginning of the
transfer of the bride to the groom's home). (BEIS YAKOV, Kesuvos 2a; see also
CHUPAS CHASANIM of the Sha'ar ha'Melech, #9.)
Furthermore, how can the Mishnah say that Chupah does not allow a girl less
than three years old to eat Terumah, according to the Amora'im who say that
Mesirah does allow her to eat Terumah? The Mishnah in Nidah seems to be
discussing a situation where the three year old is married, meaning that she
is living together in a house alone with her husband. How can that accomplish
any less than Mesiras ha'Av (RASHBA, Kidushin 10b)? It must be that the
Chupah of the three year old indeed *does* take effect, even though she is
not "Re'uyah l'Bi'ah."
As for the Rambam's proofs (cited above) that Chupah must be Yichud and Ra'uy
l'Bi'ah, the Ran and other Rishonim reject them all. The Gemara (2a) that
discusses delaying a Chupah because the woman is a Nidah means simply that
the groom can insist on making a Chupah later, since he wants a Chupah after
which Bi'ah will be immediately permitted. It does not mean that Chupah would
not work at all with a woman to whom the groom is prohibited.
The Gemara (56a) which discusses whether Chupah works when it is not Re'uyah
l'Bi'ah is not discussing whether Chupah takes effect with regard to Nesu'in
when there is no Chibas Bi'ah. Rather, it is clearly discussing whether the
woman gets to keep the *Tosefes* (the additional money) that her husband
added to the Kesuvah if the Chupah was not fit for Bi'ah. The Nesu'in,
though, does take effect (Ran, 22b of the pages of the Rif, and other
Rishonim).
The Mishnah that says that Nesu'in to a Kohen of a girl under three years old
does not allow her to eat Terumah does not mean that the Chupah does not make
her the Kohen's wife. Rather, it means that in the case of such a young girl,
the fear of "Simpon" applies even after her Chupah, since her husband does
not fully examine her for blemishes until she reaches the age of three
(TOSFOS Yevamos 57b, DH Nisa'as; see also Mishnah la'Melech, Hilchos Ishus
3:11, and Chupas Chasanim #7).
In defense of the view of the Rambam, who says that Chupah is Yichud, it
seems that the Rambam does not mean that Chupah requires a total Yichud,
where the man and woman seclude themselves behind closed doors. Rather, the
Rambam says that the man "must seclude himself with her and *separate her for
himself*" -- the Yichud has to be just enough to show that he is taking her
for himself, but it does not necessarily have to be done behind closed doors.
If he brings her into his house, even if the doors are open and people can
see inside, it is still called a Chupah according to the Rambam. This
explains how a woman can enter the Chupah, according to the Rambam, and still
have witnesses that she was not Niv'alah. This also answers the question from
our Gemara, why the father's Mesirah to the emissaries of the husband can
accomplish the same as Chupah, even though it is not Yichud. Alternatively,
even if Mesiras ha'Av does effect a Kinyan for everything, it still does not
accomplish the same as Chupah, as we will discuss later (see Insights to
49:1).
Regarding the Rambam's view that the woman must be Ra'uy l'Bi'ah for the
Chupah to be effective, and that Chupah does not work for a Nidah even though
it does work for an Almanah marrying a Kohen Gadol, the LECHEM MISHNAH
(Hilchos Ishus 10:2) suggests that there is a difference between a woman who
is not Ra'uy l'Bi'ah and who will never be Ra'uy l'Bi'ah, and a woman who is
presently not Ra'uy l'Bi'ah but who later *will* be Ra'uy l'Bi'ah. If he
marries a woman who will never be Ra'uy l'Bi'ah (such as a Kohen Gadol who
marries an Almanah), the Chupah is bringing them together as much as the
marriage can bring them together, because he will only be able to live with
her b'Isur. But when a man marries a Nidah or a girl less than three years
old, although at present she is not Ra'uy l'Bi'ah, the husband intends to be
together with his wife later, when she becomes Ra'uy l'Bi'ah. Since right now
the woman is not Ra'uy l'Bi'ah, the Chupah is not bringing them together as
the marriage eventually will. Therefore it is not a good enough Chupah to
marry her to him until she is fully ready for Bi'ah.
How will the Rambam -- and Rashi, who seems to agree to him on this point --
answer the question of the Rashba: Why can a girl under three not eat Terumah
after the Chupah? If even Mesirah allows a woman to eat Terumah (although it
is not a preparation for Be'ilah)! If there is no cause for concern, after
the Mesirah, that the Kalah will share the Terumah with her brothers and
sisters (Rashi DH v'Rav Asi), then certainly there is no cause for such
concern when the Kalah (who is under three years of age) moves into the house
of her Chasan! (We cannot answer that Rav Asi is permitting her to eat
Terumah only according to the Mishnah Rishonah, see Mishnah, Kesuvos 57a,
since it is quite clear that he is presenting a Halachic ruling, and the
Halachah is in accordance with the Mishnah Acharonah.)
Perhaps Rav Asi and those who hold that Mesirah allows the woman to eat
Terumah hold that the Nesu'in that does not allow a girl under three to eat
Terumah is Nesu'in of Bi'ah (in the father's house, without Mesirah). But if
the father hands her over to the husband, then certainly if she enters the
husband's house l'Shem Chupah, she is able to eat Terumah, even though she is
not Ra'uy l'Bi'ah. (M. Kornfeld)