YOU SAID:

your mom cant talk because she is dumb

INTO JAPANESE

あなたのママは愚かだから話せない

BACK INTO ENGLISH

I can't talk to your mom because she's stupid.

INTO JAPANESE

お母さんは馬鹿だから話せない

BACK INTO ENGLISH

I can't talk to you because your mother is stupid.

INTO JAPANESE

お母さんが馬鹿だから話せない

BACK INTO ENGLISH

I can't talk to you because your mother is stupid.