in-law in Spanish
in-law in Spanish
finidad
Related through marriage.
olítico
Related through marriage.
familia afín
(often, in the plural) A relative by marriage (or through affinity).
familia política
(often, in the plural) A relative by marriage (or through affinity).
pariente afín
(often, in the plural) A relative by marriage (or through affinity).
pariente político
(often, in the plural) A relative by marriage (or through affinity).
consuegro
Sometimes specifically a parent-in-law of one's child, for which the dedicated terms co-mother-in-law, co-father-in-law are rare.