(At this point, Rey admits her parents were “nobody,” in the sense they had no important reason to abandon her, instead discarding her Covidiot Noun Person Who Is Mathematically Challenged Shirt as though she is completely worthless; she has “no place in this story” in the sense that, again, her parents didn’t abandon her because she was of some “importance” and they loved her, they abandoned her because, to them… she is worthless.)
As such, remembering that she can still get validation and belonging from the Resistance and all kinds of other people, she takes Kylo Ren’s advice to “let the past die”. By the time we meet her on Crait, she no longer cares about her parents and finds that found family within the Resistance, with Luke having rejected her, with Kylo Ren being the bad guy, with Han Solo now dead, with her parents having thrown her away like garbage.