ʿUmar ibn al-Khaṭṭāb did with his son ʿAbdullāh (1). If he refuses to divorce her, yet we know that she is a wife in whom there is no good, then we must say that the father has the right to divorce his son’s wife.
If he divorces her, is he obliged to find the son another wife? Yes; he is obliged to do so from the son’s wealth if the son has wealth, or from his own wealth if the son has none.
The author’s words, “not the father,” imply that the grandfather, all the more so, does not possess this authority.
His words, “nor may he arrange khulʿ for his daughter in return for any of her wealth,” mean that the father has no right to arrange a khulʿ between his daughter and her husband in return for anything from her wealth. What is meant here by “daughter” is one who lacks legal capacity. As for a daughter who is legally competent and mature, who asks her father to arrange khulʿ from her husband and to offer compensation from her own wealth, then the ruling is plainly that this is permissible. But if she is not legally mature, he may not arrange khulʿ for her in return for any of her wealth, because a father may not make a gratuitous disposal of the wealth of one under his guardianship. Allah, Most High, says:
“Do not approach the orphan’s property except in the best manner.” [al-Anʿām: 152]
Khulʿ in return for wealth entails a gratuitous disposal, because no wealth is received in exchange for it; rather, it is a release from the marital bond.
An example of this is a man who has a daughter who has not reached puberty and marries her to someone—and this