This will be fairly short. It's spring here in AZ and it won't be too long before our houses our essentially sealed up for the summer with AC running 24/7. I enjoy sleeping with my window open to get some fresh air while I can.

We live in a pretty rough area in a one story house and my window being open freaks my roommate out. She says because she's a woman she's much more vulnerable to crime. But to be me, if someone is coming in, they are coming in no matter what so an closed window doesn't do us much good anyways. 

I think it's my room, my window, I can do what I want with it and she can lock her door. She disagrees.

Am I the asshole here?