Both of them are disgusting cheaters. None of them deserve a good ending tbh.
Adding fire to fire, no one's really happy. Should've move on properly instead
I think the point of this messy and unappealing story is that it's showing us the apparent "good" people aren't not kind nor good (found something out about the beta and the whole story) and in omegaverse they follow their instinct its the reality of it. Sadly.
So maybe the author is onto something here. The story is the reality of the omegaverse and its showing us through the main characters, not the side nor past relationships but the current relationships. That's why most readers absolutely hate it.
Morals left this story a long time ago. The beta cheated after being neglected and you know what? I support his sins. Do you boo♡