Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: Before I begin with the reason as to why, here's some context: we live in a twin room. This means that our beds are in the same area in the same room, facing each other in an L shape. We are both female.

Yesterday, my roommate and her female friend were preparing to go for a party in our room. I had been feeling sick for a few days and opted to go to bed a bit early, immediately after they left. My roommate was aware that I had been running a fever.

Then, in the middle of the night (around 2am) I am abruptly awaken by the feeling of someone who had just taken a seat on my bed (and my feet). This obviously shocks me and when I open my eyes all I see is a large shadow on my bed due to the darkness, which freaks me out. I immediately ask who the hell he is and he says that he's with my roommate and didn't know I was there. I tell him that he gave me a huge scare and he offers to hug me, which I refuse. At this point I'm already angry. 

In the meanwhile, my roommate is in our bathroom clearing vomit from her clothes and her afformentioned friend is in her bed. Eventually, the male guest gets into bed with her friend, saying he wants to sleep, but starts kissing her. My roommate is just sitting at her desk staring at her phone. I get irritated by the lip smacking and go to the kitchen to grab a glass of water and cool off. At this point I am seriously considering yelling at all of them to get out.

When I get back to my room and contemplate telling them off by staring In their direction, my roommate seems to get the hint and convinces the male guest to leave. I'm somewhat relieved, but at this point can't sleep, so I use my phone for about half am hour. During this time her friend falls asleep and starts snoring loudly. Then, she and the male guest return and start searching for something. I am really pissed. It's the next morning now and there's still vomit in my bathroom.

I would not have minded her having guests if she had informed me beforehand, and if they would not invade my space in the room. Also, maybe I'm a bit traditional, but I'm really not interested in her or her friend's sexual activities, and don't think it's acceptable for her to bring over sexual partners since our beds are literally facing each other. She also managed to choose the worst possible day to do this, while I am still sick and in need of rest. I am thinking of confronting her and telling her not to bring anymore overnight guests, but I don't know if I'm overreacting.

banning my roommate from bringing overnight guests