@Noodle2017,
If you hate your fiancee, are homesick and can't find any job why are you staying there. He apparently has no feelings for you also.
Why aren't you returning to your hometown? This is a toxic relationship with no future for you. It seems neither of you wants to solve this dilemma.
does he have a female friend that he loves? are you sure he is working late seven days a week or spending time with a female friend.
stop feeling bad for yourself and fix the problem. return home as soon as possible then find a man that truly loves you.
if broke borrow money from family or friends in your home town. you are accomplishing nothing by staying there lonely and depressed.