YOU SAID:

my mom doesnt want me to cook because im bad at it

INTO JAPANESE

私の母は私に料理が欲しくありません。

BACK INTO ENGLISH

My mother does not want me to cook.

INTO JAPANESE

母は私に料理をして欲しくない。

BACK INTO ENGLISH

Mother doesn't want me to cook.

INTO JAPANESE

母は私に料理をして欲しくない。

BACK INTO ENGLISH

Mother doesn't want me to cook.