Is it normal for some women to be completely insane?
I play on a club sport volleyball league, and we have this one woman on our team. She literally loses it at even the smallest thing. When the ref makes a call she doesn't like, she starts yelling and screaming and calling the ref a "slut" and the like. And these are calls by the ref that aren't controversial and no one else is contesting.
It's really hard to have a conversation with her because she keeps saying really nasty things about other people and it makes me feel uncomfortable. Sometimes they are very insensitive (racist even) and she's yelling them very loud in public places.
She also keeps joking about being pregnant but I have no idea if she actually is or not. A few times she said she's just kidding, but she keeps bringing it up even in a non-joking way too like she's not.
Is it normal for some women to be insane like this? I seriously have no idea what's wrong with her. Her friends seem to think that it's really funny.