I know it's dumb but ever since I've found my boyfriends roommates girlfriends dirty underwear in his room I don't trust them together. They were in his dirty laundry basket and he asked me if I wanted them washed. I said those aren't mine and he was like "oh they are M's". He said they got mixed in with his laundry somehow. Those were the only thing that got mixed in.

Anyway, after that, I can't help but feel suspicious. Like right now, they are both sick. I'm not sick and her boyfriend isn't sick. (We all live together). But just him and her are sick and now they are home alone together. Idk, gives me a weird feeling. I hate not feeling like I trust him 100%.