YOU SAID:

i cant believe you cheated on me how dare you we're over i hate you

INTO JAPANESE

私はあなたが私にだまされたとは信じられません

BACK INTO ENGLISH

I can't believe you were fooled by me

INTO JAPANESE

あなたが私にだまされたなんて信じられない

BACK INTO ENGLISH

I can't believe you were fooled by me