I have drunk my wife's breast milk. Is that permissible? She has stopped breastfeeding my child since he is nearly 2, but I want her to continue giving me some -- is that haram? Or can I continue even if she may dislike it?

In the Canvas of God, Most Merciful & Caring
From a preceding ruminate answered by Shaykh Faraz Rabbani:
The spouse is not permitted to boozing his spouse's river because, in the text of Muhammadan al-Haskafi in al-Durr al-Mukhtar, quoting Sharh al-Wahbaniyya,
'It is a air of a humanlike existence and to eliminate use of it without a real poverty to do so is Haram.' [Radd al-Muhtar, 3:212, Dar al-Kutub al-`Ilmiyya].
This a indiscriminate ascendance in the inviolable law: No relation of a weak existence may be sold or old for victuals or else 'explanation of good' (intifa'), beyond that which the Inviolate Law has permitted. The babe's boozing the mother's river is an elision, supported on textual authorisation, due to the 'concrete condition' (durura) to do so.