Who said life is fair? Like that place you finally obtained after years of searching? Want to keep it? Probably need money to pay for it. Being bitter about it won't change that fact so you need to figure out how to accept it and move on to improving your quality of life. Get an education/learn a trade, get a hobby or 2, make friends along the way and get some therapy from a professional to work on your trauma.
Choosing to be miserable instead of facing reality and working with it will only make things worse for you. Your misery will fester and grow. People will sense it and either avoid you or try to take advantage of it. Your past will dictate your future. I don't think you want that so good luck.
There's no frustration in my comment. Why would I even be frustrated? I'm speaking plainly about reality. Taking offense to that is a luxury OP doesn't have, and the faster they realize this the better their outcome will be. In my experience working with people in OP's position, trying to soften the message gets interpreted as platitudes, insecurity, and untrustworthyness which only gives them reasons to doubt or blow off the information. No bueno.