Structural Resentment: The adolescent daughter of a twice-divorced male will be unable to tolerate the presence of his new girlfriend, and will do everything in her limited power to distract him from said girlfriend’s presence, her own nascent sexuality being her chief weapon.
Structural Affection: A twice-divorced male’s per-adolescent son (a favorite child) will embrace and accept his father’s new girlfriend because he hasn’t yet learned to separate his father’s loves and desires from his own. In a sense, he, too, will love and desire her, and she will feel maternal toward him, though she isn’t old enough to be his mother.
Structural Incompatibility: A powerful twice-divorced male will be unable to acknowledge, much less sanction, the ambition of a much younger female mate. By definition, their relationship will be temporary.
Structural Desire: The much younger temporary female mate of a powerful male will be inexorably drawn to the single male within range who disdains her mate’s power.

Jennifer Egan. A Visit from the Goon Squad

I love how she writes. Perfection!