Most of ugly or average guys in ltr only get sex with their girls like two times per month in exchange of services like paying for foods, travels, gift etc, beta buxing basically

Its paying for sex ... the girl is not excited or attracted, she allow the guy to fuck her by pity from time to time until she start to cheat

While chad can insult the girl, punch her, cheat on her, can be poor, treat her like shit and he will be able to fuck the girl whenever he wants because she is wet and excited when chad is around her

It is what it is