I read two posts in this subreddit earlier that gave me a thought. I can't provide the links but they're easy to find.

The first was a post about a man's coffee being poisoned after he rejected a mistress. Kidney function declined to 40% and his lifespan will be shortened without transplants. Woman receives 10 years.

The second was a fantastic post on online dating, describing how to interact with different types of women from average girls to the tatto'd/pierced "bad" ones. One of the commenters, /r/vengefully_yours describes the safest way to get out of a potentially sticky situation with "bad girls":

Enjoy the ride, fuck her like the slut she is, when you tire of her be extra nice, cook her breakfast, and carry her purse just once and you can walk away with no bullshit. If you can afford it, pay a months rent, she will lose interest fast and she will think she dumped you. Your car won't be vandalized, your pets won't be cooked, and she won't follow you around as an alpha widow.

I think there's something to this. I have encountered some scary female behavior in my exploits, not only personally but also with other alpha friends. Specifics aren't particularly relevant, although there is little that stirs up a woman's emotional side than a breakup initiated by a man.

So why bother? At least for scenarios you think might escalate negatively.

Instead of facing something damaging, potentially dangerous (as in the coffee example, although it doesn't have to be this extreme), why not just act very Blue Pill to make her think she ended things. Ramp up cringe-worthy behavior and you should be in the clear within a day or two. Beg for sex. Ask for validation. Even carry her purse for her.

Of course, this shouldn't be pursued in a larger social setting, as it would bleed into your relationships with others, but for the one-off or isolated women in your life, would this really be so bad?