<human>: Can you succinctly summarize the text in 1-3 sentences?

Intro:
So my parents had me when my mom was 38 and my dad 41. They had my brothers in their early-mid 20s.

Then my brothers went to live on their own and my parents split and I was left alone with my mom ever since I was 14.

Problem:
Turns out I'm finally getting out of college (here my career lasts 6 YEARS... geology btw), and she has been treating me like garbage, saying I have no respect or whatsoever. 

I just arrived from a 10 day field trip in the middle of the desert, in a place 24hrs away from home by bus. When I arrived I didn't want to get home to unpack and clean my stuff (at least for 24hrs), just clean myself and sleep, and this was a drama. Turns out she works at home, and always wants ALL of our home to be tidy and clean (even places that are not seen by the people that come in), so started asking me to wash stuff just after I arrived, so I put the washing machine with the first charge of all my unclean clothes, and afterwards hung my clothes). The day after I arrived I HAD to go to college to a class so I couldn't put the washing machine (with the next charge of unclean clothes) in the morning as she wanted, so she did it. Now she complains that when I'm at home she has to do her stuff and mine too, when really I had NO PROBLEM in doing it just not at the time she wanted me to.

Plus, she continues to tell me this is her house and she's letting me live here nearly on charity, and that I'm basicly a problem to her.

I just don't know what to do anymore. This fucks my mind and doesn't let me focus on important stuff like finishing my career asap. I can't skip classes to wash clothes that could be washed a day later.
<bot>: my mothers expects me to do everything in the moment she wants to (and not a second after) because she "let's me live in her house"