<p>Hi, I'll try and keep this short. </p>
<p>For the last six months my roommate has had her boyfriend spend the night 1-2 times per week. It hasn't been a big deal. They're pretty quiet and I usually never notice him being there. </p>
<p>Recently I started a new job that has me going to bed by 8pm a couple of nights per week so I can be there by 3:30am to work an 8 hour shift and then go to classes. Fun, I know.</p>
<p>My roommate is kind of a surly girl and just always seems like she's in a bad mood. She always pissed off at everyone because she's perfect and we all make mistakes. Lately I've been tired of the attitude. </p>
<p>Our house rule (for all of our housemates) is you have to ask if someone can spend the night. It's more of a formality than a real "I have to grant permission"sort of thing. I've never said no to him sleeping over, but sometimes I want to. Especially last week. I was so tired and just had bad day (something I don't have too often). Despite the fact that I hardly even noticed him being there I just didn't want an extra person in the house. Is that okay? Can I say no every once in a while?</p>