YOU SAID:

I wish that I didn’t have to go out to dinner with my brothers friends tonight

INTO JAPANESE

私は今夜​​私の兄弟の友達と夕食に出る必要はなかった

BACK INTO ENGLISH

I did not have to go out for dinner with my brother 's friends tonight

INTO JAPANESE

私は今夜​​私の兄弟の友達と夕食に出る必要はなかった

BACK INTO ENGLISH

I did not have to go out for dinner with my brother 's friends tonight