YOU SAID:

I've told you that you don't need to fight my battles.

INTO JAPANESE

あなたは私の戦いと戦う必要がないと言った。

BACK INTO ENGLISH

You said you don't have to fight my fight.

INTO JAPANESE

あなたは私の戦いと戦う必要はないと言った。

BACK INTO ENGLISH

You said you don't have to fight my fight.