Date a guy who looks like a caveman or ape. According to books and articles women choose men to reproduce with based on if he could be a strong provider, to care for her and the child. A caveman or ape could do that
For the same reason guys would never give a chance to girls who are not sexually attractive in their book. Guys are visual, it's a cold truth, and no matter how amazing a girl is, if she is not attractive enough she will never stand a chance. You can't fight this because it's natural, it's how nature made you, you are sexual predators. And we girls are made to provide you with reproduction and therefore we have a "fetish" for strongest aka alpha males who can protect us and our cubs. In modern world "alpha" doesn't mean physical looks or strength, it means confidence, brains and money.
For the same reasons that men date and stay with women who keep them around to pay their bills and/or serve no other purpose than to be an emotional crutch; temporary thrills, a bit of an ego boost, and the illusion that this person is 'just right' for them.