<human>: I feel like it's the age old story. But it's really hard to see from my point of view. We've been dating for almost a year now and have been semi living together, more or less, between my house that I rent and her mom's house. We both currently deal with depression and are on medications for it, albeit her more successfully than me. Lately it's been to where I'm constantly upsetting her, and I never know what I did until she's explained it. Then she tells me I'm stupid for not seeing that, etc. 
Side note, I am going to college, and not doing so well due to depression and oversleeping. I've been going to class for 5 years now and it's hard to keep the motivation up. I'm at a point where I need to decide if I should keep going or not. This is a source of constant anger from her. I'm just a lazy slob because I can't pass my classes. Nevermind the fact that I also work, and bend over backwards for her requests. She sees herself as this hard worker who has made it, and I'm just a lazy slob who can't seem to grow up. I do the best I can every day and every day I step on another landmine that I worry might be the final straw :(
I'm so attached to her. And her mom. I don't have great parents and her mom has treated me like her own son.
I don't know what to do, I want my nice girlfriend back.

Can you give me the gist of the text in a nutshell?
<bot>: The smallest things set off my girlfriend, not sure who's fault it is or if it even matters. What do?