Her reply:"yes...How did you know?"

Sounds like OP was saying it mid rant. Call the police that is NOT on no matter what. You don't just throw someone's stuff out, especially hundreds of pounds worth, especially without asking them first and definitely not just because of boyfriend problems. If OP was shouting he probably just wanted to say the thing that would annoy / upset her the most, which tbh I think is fair enough. But you guys who comment with quips about periods are being rather immature. Blaming irrationality on periods gives the impression that all girls are irrational, and that they are not in control of their emotions but that this doesn't affect guys.

Damn.. So this is how the world will end

I would have eaten the flesh out of her face for doing that.

what the ****. burn her shit.

Throw away her expensive shoes or groceries or tampons or whatever it is girls have

why do women always overreact to any mention of a period?

People don't realise that it's probably her time of the month

your roommate is a special kind of stupid isn't she? plenty of men have xboxes. I'm a PC gamer, but consoles are fine.

dumbass bitch. throw her vibrator out and see how she likes it hahahahahahaha