Reborn as the Mother of the Face-Slapping Male Lead [Book Transmigration]

"My husband is that deranged villain." System: Correct! "My ex is the father of the Mary Sue heroine." System: Correct! "My son is the Jack Sue male lead." System: Absolutely correct! "Everyone around me is a supporting character who knows the plot and is going to face-slap my son and make a comeback." System: Exactly right!! "Mom, someone's bullying me again. Sob, sob." Lu Xiamo gently rolls up her sleeves. "Go find your dad and beat the crap out of that jerk!" P.S. This is an alternate-history Republican-era story, entirely fictional. It's indulgent, extremely indulgent. If you don't like that sort of thing, steer clear~