In a pretty unpleasant predicament at the moment /adv/. So my girlfriend of 3 1/2 years and I have been living together for the majority of our relationship. For about 2 of those years her brother has also been living with us, and this puts me in quite an uncomfortable position. I like the guy, but it is hard to be romantic with my girlfriend when her brother is there as well. Besides that he pays rent, but needs help with other bills. For the most part him moving in has been about us helping him out.
To add to that I recently got a new job which I will be starting soon, and it happens to be on the same side of town which my girlfriends works, and because of this we hope to move soon. She still wants to live with him, but due to the fact his job is on the opposite side of town she really wants to move towards the center of the city which doesn't have as many places available (if any in our price range). I personally feel like since we've been helping him out and two people are working on one side of the city he can make a sacrifice to move over on that side of town. Am I being an asshole? Am I the only one who thinks it weird for an older brother to want to live with his younger sister? is there any healthy way to approach this without trying to look like I want to control both their lives?
tl;dr Girlfriend's brother still lives with us, and she wants center moving to a new place around his needs