YOU SAID:

my mom took my phone away

INTO JAPANESE

私の母は私の電話を奪いました

BACK INTO ENGLISH

My mother robbed my phone

INTO JAPANESE

母が私の電話を奪った

BACK INTO ENGLISH

My mother robbed me of my phone

INTO JAPANESE

母が私の電話を奪った

BACK INTO ENGLISH

My mother robbed me of my phone