>>47708076>50k in life savingsYou're already off to a better start than the vast majority of millenials and zoomers. Still, I know things are really bad, as far as housing. Unfortunately, I don't have much first-hand experience in this area, but I'm aware that there are still moves you can make. Absolutely none of this is financial advice, and you should research and verify all of it yourself, because as I said, I don't know shit, and am mostly going from years old second-hand memories.
If you're set on a home, FHA Loans (Federal Housing Administration Loans) are an assistance for first time homebuyers, and can get you a very low down payment on a house, though they're not good for everyone's financial situation. Look into these. Whatever the case, to get an FHA loan, or any loan, you'll still need a source of income, so that comes first. You said you've been fired from jobs because of narcolepsy, but could you work a job where you get to set your own hours, or work from home? You're not going to bankrupt yourself if you have a low down payment, but you also might have to leave MA, depending on what's available where, how soon you need out (asap), and your credit.
Do you have a credit score? This is important, because it affects your ability to borrow, such as for a home loan. If your credit score is below 580, an FHA Loan would get you a down payment on 10%, which would mean $50,000 for a $500,000 house, and that doesn't include numerous other associated costs. If your credit score is 580+, you can get a down payment of 3.5%, which means $17,500 for a $500,000 home. If you don't have a credit score, or have a low score, there are guides on YouTube on how to build credit without spending anything. Generally speaking, you'd start by getting something called a secured credit card. If it comes up, the idea that you have to spend money or keep a balance on the card to build credit is a myth. From there, the strategy would be to save money while building credit over the next several months as you look for a house.
You'll no doubt have to play it very hard but very safe for a while. Look into guides on FIRE (Financially Independent, Retired Early) and see if you want to do that. I know I mentioned YouTube before, but be careful with that, since MOST financial YouTubers turn out to be con men, giving legitimate advice mixed with some kind of ponzi scheme.
>>47709716YES. It doesn't matter who your parents are. They're people, and even the best people can become greedy or desperate, depending on circumstances.
My parents were similar to, and only a little less fucked than, yours. 
