Congratulations on finding housing! Take the time to settle in and make sure you dot all the i's and cross all the t's ... for instance, don't overlook using a check-in report to note any problems, damage, repairs needed, etc., so you don't get charged for them at move-out time.
I encourage you to work closely with the job re-entry program. Due to the length of time you have been unemployed, the most important objective for you now is to establish employment stability. It's not so important that you love the job or love your supervisor. What matters is sticking with a job, however humble, until you have built up that dependability.
In seeking employment you will have to be open to facing your shortcomings, so that you can overcome them. This overwhelms some people, and is an interesting challenge for others. By shortcomings I mean things like getting overwhelmed easily, getting depressed and not going in to the job, and so on. You don't have to talk with your work supervisor about those things, but you should talk to your employment program counselor frankly, so you can work on these negatives.
Yes, I think this could, indeed, work, and how GREAT to be away from that abusive and cranky uncle! Happy for you.
_________________
A finger in every pie.