<human>: Can you condense the text into three sentences or less?

I have been living with my uncle for almost 6 months now because of a bad breakup with my ex and thereafter becoming homeless. He took me in even when I had no money to pay the rent with, no school, work or anything else. I do chores every day to help him since he is in really bad shape, almost can't stand up and uses a cane when he walks since his knee joints are almost gone (he's going to be operated next year) so he really can't do too much. He complaints about his feet all the time and has really hard time sleeping too, so he's pretty irritated at everything.

The problem is; I try to do as much chores as I possibly can every day.
Clean, do the dishes, take out the trash, help cooking, do his laundry etc...
But still he flips out if I forget something, like washing ONE cup, or the laundry in the drier for more than 10 minutes, or when I forgot an aspirin on the kitchen counter because I was going to put it in my purse for later use. It's really exhausting to be afraid of being yelled at every single day. It has come to this point where I usually keep to myself in my room or am out with friends or boyfriend. My bf usually sleeps at my place since he is looking for a place to rent, and my uncle is really passive aggressive about that too. I'm just afraid that when I start at school in autumn, that I do not have enough time to do as much chores as I do now, therefore get kicked out and be homeless again. 

My mom doesn't live in the same country, and I do not know my dad, so I have no place to go if I get kicked out. I could start working and pay rent, but then I would not have time for school and would not get educated. I turn 18 in summer, so he does not have to keep me under his roof after my birthday if he doesn't want to, something I'm afraid of is going to happen.

What should I do?
<bot>: I'm afraid my uncle will kick me out after I turn 18 and I will become homeless again, if I do not find away to get money to actually pay rent.