So the protagonist was very beautiful (and the author mentions her very white skin and curvy body a lot) but the original female lead used this jade necklace to steal her 'halo' and after she reincarnates she slowly gets this 'halo' back through a point system. The original female lead and the protagonist are cousins and their husbands are brothers although the protagonist's husband is autistic and the protagonist also uses the points to 'heal' his autism ( really doubting the author's choice of disability here and how they handle portraying it). The original female lead is also a celebrity so she profits from the protagonists halo and gets publicly humiliated as she visibly gets 'uglier' as the protangist gets her halo back. It's so weird I remember all of this but I'm so bad at names. Thank you in advance! I found it, https://www.novelupdates.com/series/married-to-the-male-leads-brother/ I should've just used the autism tag.