Many girls are genetically predisposed to heel turns. Even those who you've never had a problem with can one day start looking at you like and you won't even know what caused it. After a couple months or years, your run is over.
At some point, it just becomes a game of who can get who first.
Like you have you no idea breh. My work involves with handling employee grievances and the amount of shyt that I get exposed to is unbelievable, so many men are thrown under the bus by their female colleagues, this is why I always tell people to never fuc with female colleagues.
If you find a solid one, keep her and wife her, because it is not fun out here, trust me.