co-parent-in-law
Noun
Meaning
co-parent-in-law (plural co-parents-in-law)
A parent of one's son- or daughter-in-law, that is, a parent-in-law of one's son or daughter.
Noun
co-parent-in-law (plural co-parents-in-law)
A parent of one's son- or daughter-in-law, that is, a parent-in-law of one's son or daughter.