"Oui, Julien est mon troisième gendre."
Translation:Yes, Julien is my third son-in-law.
This one was confusing, I could not figure out what "Julien" meant, until I realized that it was someone's name! The appearance of real names on Duolingo has thrown me off balance, I am used to bears, fish, elephants and Germans!
If belle-fille is daughter-in-law/step daughter, why not beau-fils for son-in-law? Is gendre also used for step son?
Julien is spelt with capital letter names are spelt with capital letters in English and French I think....
I interpreted it as simply one's third son-in-law - if one has three daughters and each marries...