<human>: Him (30) Me (25). 

This is my first time posting and I'm trying to keep within the guidelines, but please bare with me. 

May basic concern is advice: Do I simply dump him and look after myself, or do I try and nurture more growth from him? 

Here is a very basic breakdown in our relationship: We have been together for 4 years and are now engaged. Started in college, didn't take each other seriously until about 8 months in when he basically put me down online while hitting on another woman. (note: I was fully willing to end it there, but he insisted).

 we continue and graduate college. he moves to my hometown after he realizes that he suddenly cant pay his rent. finds a cheap place and moves from low paying job to low paying job to know paying job. leaves his home suddenly bc he realizes he has no $ for rent. Moves in with his parents. Gets a good paying job, good overall job with his best friend. works there for about a year and a half (mind you we are in a Long-dist at this point). Things are ok though. His boss/friend started being a total dick and he moves away and in with another friend rent free. That friend ends up being even more of a dick than the last friend and now our long distance ends and he moves in with me. 

The moving in with me was meant to be temp as I have roommates and a very small room. He has helped out here and there but it has not been easy. NM the fact that my whole reason for living here was to establish a better base of friends which is proving difficult while in a relationship. On both our own relationship (as its hard to talk about things with paper thin walls) and on my friends.

Give me a shortened version of the text
<bot>: fiance becoming hard burden as he cant find a job or place to live ergo being forced into prolonged engagement and uncomfortable living situation. What do I do?