YOU SAID:

I have a terrible itch that my wife can't scratch

INTO JAPANESE

私は私の妻が傷つかないというひどいかゆみがあります

BACK INTO ENGLISH

I have a bad itch that my wife won't get hurt

INTO JAPANESE

私の妻はけがをしないように私は悪いかゆみを持っています

BACK INTO ENGLISH

I have a bad itch as my wife does not get hurt

INTO JAPANESE

私の妻はけがをしないように私は悪いかゆみを持っています

BACK INTO ENGLISH

I have a bad itch as my wife does not get hurt