What is the meaning of the Hadith: "He is not of us who incites a woman against her husband, or a slave against his master," and what is the ruling of the Sharia on a mother inciting her daughter to divorce her husband due to infertility, which led to the divorce?

Inciting a wife against her husband is to corrupt her against him by tempting her to seek divorce. This is a forbidden act and is considered a major sin. If it is proven that the mother incited her daughter to leave her husband, then she has done wrong and committed a type of incitement (takhbib) for which she must repent. It should be emphasized that the mother's right to dutifulness and kindness is not forfeited by such wrongdoing.