What would you do?

You've met someone from another planet which is located in a far off Galaxy. You've fallen in love with this person. Now it's time for your loved one to return home to his/her planet. He/she has no choice; but you can go along and become a resident of that far off planet if you want to. Your intergalactic lover has told you that his/her planet is a wonderful peaceful place, a great place to live, kind and loving people, no wars, little crime, great food, medical care hundreds of years ahead of Earth's, and you could be happy there. You feel you couldn't live without your lover but there's one problem attached to going home with him/her; you could never come back to Earth, not ever, not under any circumstances. They will never send another of their spaceships this far. You would have to remain there the rest of your life.

Would you go? Or stay?