יד קְטַנָּה שֶׁהָלַךְ אָבִיהָ לִמְדִינַת הַיָּם, וְהִשִּׂיאוּהָ אָחֶיהָ וְאִמָּהּ, הֲווּ קִדּוּשִׁין וּצְרִיכָה מֵאוּן. וְכִי אָתֵי אָבִיהָ לָא בָּעֲיָא קִדּוּשִׁין אֲחֵרִים. וְיֵשׁ אוֹמְרִים שֶׁאֵינָן קִדּוּשִׁין, וַאֲפִלּוּ מֵאוּן אֵינָהּ צְרִיכָה. וּמִכָּל מָקוֹם אֵין לְאָסְרָהּ עָלָיו מִשּׁוּם דְּתֵחָשֵׁב כִּפְנוּיָה וְעוֹמֶדֶת אֶצְלוֹ בִּזְנוּת, כֵּיוָן שֶׁדֶּרֶךְ קִידוּשִׁין וְנִשּׂוּאִין הִיא אֶצְלוֹ. הַגָּה: וַאֲפִלּוּ בָּא הָאָב וּמִחָה, אֵין לְאָסְרָהּ עָלָיו וְאֵין בִּיאָתוֹ בִּיאַת זְנוּת, וְיָכוֹל לְעַכְּבָהּ אֶצְלוֹ עַד שֶׁתַּגְדִּיל וְיִגָּמְרוּ קִדּוּשֶׁיהָ, אֶלָּא שֶׁאִם קִדְּשָׁהּ הָאָב לְאַחֵר קֹדֶם שֶׁתַּגְדִּיל, צְרִיכָה גֵּט מִתַּרְוַיְהוּ (רִיבָ"שׁ סִימָן קצ"ג, וְשָׁם כָּתוּב דִּצְרִיכָה גֵּט מֵהַשֵּׁנִי, וְהָרַב פָּסַק דִּצְרִיכָה מִתַּרְוַיְהוּ) וְיֵשׁ לְהַחֲמִיר כַּסְּבָרָא הָרִאשׁוֹנָה. וְיֵשׁ מַחֲמִירִים עוֹד לוֹמַר דְּכָל שֶׁאָבִיהָ בִּמְדִינַת הַיָּם, אֲפִלּוּ קִדְּשָׁה קְטַנָּה עַצְמָהּ חַיְשִׁינָן שֶׁמָּא אִם שָׁמַע הָאָב הָוֵי מִתְרַצֶּה, וְהָוֵי סָפֵק מְקֻדֶּשֶׁת (מָרְדְּכַי פֶּרֶק הָאִישׁ מְקַדֵּשׁ) מַעֲשֶׂה בְּאֶחָד שֶׁגִּירַשׁ אִשְׁתּוֹ, וּפָסַק עִמָּהּ שֶׁהִיא תְּטַפֵּל בִּבְנוֹתָיו לְזוּנָן וּלְהַגְדִּילָן וּלְהַשִּׂיאָן, וְכֵן עָשְׂתָה, וּבָא הָאָב וּמִחָה בְּנִשּׂוּאֵי בְּנוֹתָיו הַקְּטַנּוֹת, וּפָסְקוּ דְּאִם צִוָּה לְהַשִּׂיאָן וּלְהַגְדִּילָן, מַה שֶּׁעָשְׂתָה עָשׂוּי וְאֵינוֹ יָכוֹל לִמְחוֹת, וּבִלְבַד שֶׁצִּוָּה כֵּן לִפְנֵי עֵדִים, כִּי שְׁלִיחַ קַבָּלָה צָרִיךְ עֵדִים, כְּמוֹ שֶׁנִּתְבָּאֵר לְעֵיל סִימָן ל"ה סָעִיף ג'. אֲבָל אִם אָמַר שֶׁיְּהֵא כֹּחַ בְּיָדָהּ לְהַשִּׂיאָן כְּשֶׁיִּגְדְּלוּ, וְהִיא הִשִּׂיאָן בְּקַטְנוּתָן, אֵין בְּמַעֲשֶׂיהָ כְּלוּם וְיוּכַל לִמְחוֹת, דַּהֲרֵי שִׁנְּתָה מִמַּה שֶּׁצִּוָּה לָהּ (רִיבָ"שׁ סִימָן קצ"ג):
14 A ketanah whose father went overseas, and her brother or mother married her off, it is a betrothal and she would need to refuse [to marry]. And when her father comes, other betrothals are not a problem. And some say it is not a valid betrothal, and she would not even need to refuse. Nevertheless, she is not forbidden to him despite being unwed yet being with him improperly, since she was with him because of betrothal and marriage. Rema: And even if her father comes and protests, she is not forbidden [to the man her brother/mother married her to] and her cohabitation with him was not adulterous, and he is able to delay her [to stay with him] until she grows up in order to finish the betrothal. But if her father betroths her to someone else before she grows up, she needs a bill of divorce from both of them (Rivash siman 193, there it's written that she needs a bill of divorce from the second man, and the Rav decided that she needs a bill of divorce from both of them) and one should be stringent like the first opinion. And some are even more stringent to say that any [girl] whose father went overseas, even if the ketanah betrothed herself, we suspect that maybe if the father heard about it he would express desire for it, so the betrothal is in doubt (Mordechai Ch. HaEesh Mekadesh). There is a story about one who divorced his wife and decided with her that she should take care of his daughters to feed them, raise them, and marry them off, and so she did. The father came and protested the marriage of his daughters who were ketanot and they decided that since he commanded [his wife] to marry off and raise them, then what was done was done and he could not protest, so long as he commanded [her] in front of witnesses because appointed a messenger requires witnesses, as was explained earlier (35:3). But if he said that she would have the power to marry them when they were grown, and she married them off when they were ketanot her actions were nothing and he is able to protest, since she changed from what he commanded her (Rivash Siman 193).