Female nature can be dark when allowed to run freely. Women without instruction are headed for destruction undoubtedly.
You need to understand their nature, they aren't kind, they're calculating. If she respects you, you get her softness. If she doesn't, you get her spite.
Women break every rule for the men who excite them and build a fortress of rules for the men who bore them. As Rollo Tomassi says, "women break rules for alphas and make rules for betas." Know the game Gentlemen.