YOU SAID:

my cousin will grow up to be a very problematic adult

INTO JAPANESE

私のいとこは成長して非常に問題のある大人になります

BACK INTO ENGLISH

My cousin grows up to be a very problematic adult

INTO JAPANESE

私のいとこは成長して非常に問題のある大人になります

BACK INTO ENGLISH

My cousin grows up to be a very problematic adult