@TheMadPirate
That's not even narcissism imo. Even a narcissist wants someone in their life, they just want that someone to focus all their energy on the narcissist.
I think that's just vindictiveness. She's pissed off that she's completely alone, so she's trying to take revenge on the world by ensuring as many people as possible are alone too.
Well, it's a strong toll on women tbh. Most girls (but not all) feel fulfilled when they become mothers ( like, they feel they found a purpose in life ). I understand why a woman who wanted but never got that would feel resentment against those who did.