YOU SAID:

my cat beat her up earlier because she is mean

INTO JAPANESE

私の猫を殴る彼女以前はいじわるな彼女

BACK INTO ENGLISH

Her nasty before she hit my cat

INTO JAPANESE

彼女は私の猫を打つ前に彼女の淫乱

BACK INTO ENGLISH

Before she hit my cat she nasty

INTO JAPANESE

彼女は私の猫をヒットする前に彼女は厄介な

BACK INTO ENGLISH

She was nasty before she hit my cat

INTO JAPANESE

彼女は私の猫をヒットする前に、彼女は厄介だった

BACK INTO ENGLISH

She was nasty before she hit my cat