10. She is too clingy.
And by too clingy, I mean, she texts or calls too much. You might fall asleep and wake up with 47 missed calls and 98 unread text messages from her.
11. She asks you to prove your love for her.
Weird but that’s what she does. But how can someone prove their love for somebody? Love is a feeling, it cannot be proved.
12. She issues threats of harming herself.
That is scary. This is a very important sign you must look for. Self-harming is not acceptable and only a psycho girlfriend would do that.
So, now you know what a psycho girlfriend is like. This should help you stay safe.