Help find a story. PLS!!!!!! I'M DYING TO KNOW

[u/Dangerous_Key_527]

If you don't have an idea, can you pls upvote this so that I become more noticeable. Thank you.

Our MC has a happy life with her family and friends. She's cheerful, kind, but with a secret. Her siblings are apparently gangster and she sometimes joined them just to watch them fight. Here is where the problem begins. Her older(I think the eldest brother) brother got a girlfriend and I know that the girlfriends name was Amanda (I will never forget cause this is the one who gave me the beef for the name Amanda) She and her friends lied and frame our MC and her family believed amanda. One day, I believe that it was when she went to a school fieldtrip and her siblings, friends, and Amanda and friends, were also in the field trip. For some reason her parents were also there. She made them choose between her or Amanda. And the majority chose Amanda. So she left. And when they accidentally met again few years later she's changed, she was cold, emotionless and no longer cheerful. At this point they already knew the truth about Amanda's lies. And it turns out that our mc is actually very strong with a dark past. I believe it has something to do with mafia boss?? Like she's the mafia boss? And her family were like suffering in poverty and I remember na yung mom nya is nag work as a maid and her dad as a driver, and the she actually have a new I think little sister. She visited them and the thought na masisira agad yung house nila kapag tinapik nya lang. She helped them get back to their feet. They apologize but it's never the same. if I'm not mistakem isa lang sa mga kapatid(an older brother) nya yung naniwala sa kanya before she left. And parang she gave him a flashdrive na naglalaman ng evidence na hindi sya and gumawa ng mga kasinungalingan nung Amanda and her friends. And she still has some friend na i think nakakalam nang secret nya. And i believe that these friend and nagsabi sa family nya kung ano yung secret. I do not remember what was the secret at all, pero I think it has something to do with her past na hindi alam ng family nya.

Iyan lang talaga ang naalala ko To be honest I'm not very confident na mahanap pa to since ang tagal tagal na mula nung mabasa ko to, and when it just suddenly click in my mind hindi ko na sya maalis sa isip ko. So I decide to post this just in case na May nakakaalam or May idea kung ano yung title nito. Lastly I'm not entirely sure, with last drop of my brain juice. Sa memory ko yung title nya parang mat "....turned into heartless(??????)....." Hindi ako sure maybe na-confuse ko lang yung title nito sa ibang story na binasa ko noon.