in the kabbalah can you be with the daughter of a woman you had sex with ? In Jewish law and Kabbalah, the answer depends entirely on whether you were legally married to the mother.If you were not married, it is biblically permissible. [Note: The Zohar states differently here on this issue, Google it if you want the answer.]. If you were formally married to the mother, the daughter is considered a forbidden relative. Specific scenarios include:Unmarried Relationships: If you had sexual relations with a woman outside of marriage, the Torah and Halakha do not legally prohibit you from being with her daughter.Formal Marriage: If you were Halachically married to the mother, the daughter becomes your stepdaughter. In this case, she is included in the arayos (forbidden incestuous relationships) and is strictly off-limits, even after the mother passes a ...