YOU SAID:
my French friend is getting married this winter
INTO JAPANESE
私のフランス人の友人はこの冬結婚します
BACK INTO ENGLISH
My french friend will get married this winter
INTO JAPANESE
私のフランス人の友人はこの冬結婚します
BACK INTO ENGLISH
My french friend will get married this winter
That didn't even make that much sense in English.