04-28-2009, 09:46 AM
Oh man, I know exactly what you're talking about. I have a spoiled brat of a sister as well who never really contributes and runs to mom and dad whenever things don't go her way. Until your sister matures a little, it will be difficult to reason with her (at least based on what you posted above). She may also be having problems of her own and casting her frustration on you. I imagine trying to find a different roommate is out of the question as well due to the cost and since she is your sister. I'm sorry I don't have that much advice for you, dude, but don't let her push you around, you deserve better than this.