Dual Mating Strategies. Extract resources from rich betabux normie / subhuman for economic preservation and provide little to no sex in return. Provide much sex to Chad for reproduction and preservation of high-value genetics - The wealthmaxxed normies / subhumans would be exploited thru betabux for their economic resources; Chadlites / Chads would be exploited thru sex for their high-value genetics. Alpha Chad fucks, beta normies / subhumans bux. That's the theory behind Dual Mating Strategies, otherwise known as Oofy Doofy Theory
A woman who does paternity fraud is likely to be a "duel mating strategist", as paternity fraud is a viable example of someone who uses "duel mating strategies". A woman can live with a wealthmaxxed BF / husband and place them under the illusion they are the biological father of her child, when actually she was impregnated by another man while the wealthmaxxed BF / husband was not present. Between 10% - 30% of paternity tests turn up negative, which infers paternity fraud happens in 10% to 30% of all heterosexual relationships