I expect my girlfriend to do most of the cooking and cleaning since I'm working
Do you think that that is a little unfair to her?
I work 40 hours a week, that's fair enough
Even though you work full time, you shouldn't be demanding that your girlfriend do everything for you at home. She probably has to work her own job, and take care of herself, as well.
Oh yeah well she's fat and hates to work, so I'm not even sure why she's with me.
Even if she does not have a job, I think that you guys could switch off sometimes. You should not expect her to be the only one that is cooking and cleaning. You both live there right?