YOU SAID:
I want a girlfriend I can live the rest of my life with
INTO JAPANESE
私は私の人生の残りを一緒に暮らすことができるガールフレンドが欲しい
BACK INTO ENGLISH
I want a girlfriend I can live with for the rest of my life
INTO JAPANESE
私は私の人生の残りのために一緒に暮らすことができるガールフレンドが欲しい
BACK INTO ENGLISH
I want a girlfriend I can live with for the rest of my life
You've done this before, haven't you.