וּשְׂנֵאָהּ֮ הָאִ֣ישׁ הָאַחֲרוֹן֒ וְכָ֨תַב לָ֜הּ סֵ֤פֶר כְּרִיתֻת֙ וְנָתַ֣ן בְּיָדָ֔הּ וְשִׁלְּחָ֖הּ מִבֵּית֑וֹ א֣וֹ כִ֤י יָמוּת֙ הָאִ֣ישׁ הָאַחֲר֔וֹן אֲשֶׁר־לְקָחָ֥הּ ל֖וֹ לְאִשָּֽׁה׃
Y si la aborreciere aqueste último, <span class="x" onmousemove="Show('perush','Este es el <b>222do Precepto Positivo</b> enumerado por el Rambam en el Prefacio a Mishné Torá, su “Compendio de la Ley Hebrea” para todo el Pueblo de Israel.',event);" onmouseout="Close();">y le escribiere carta de repudio</span>, y se la entregare en su mano, y la despidiere de su casa; ó si muriere el postrer hombre que la tomó para sí por mujer,
Rashi
ושנאה האיש האחרון AND IF THE LATTER HUSBAND HATE HER — (these words lit. mean: and the other will hate her): Scripture tells you that in the end he will hate her and divorce her, and if not, she will bury him (be the cause of his death) as it states “or if the latter husband die” (Sifrei Devarim 270:4-5).
Ibn Ezra
divorce so called because they are completely divorced from being married.
Siftei Chakhamim
Scripture informs him that he will ultimately hate her, etc. Otherwise it should have said, “If (אם) her last husband hates her.”