Believing you

Y/n moved in with her uncle after his divorce. now they live in a different country. her uncles girlfriend and that girlfriends son Eldor also live with them now .
everything was normal until y/n and Eldor starts to develope a good bond with each other .
but one dau y/n found out something which changed her world forever . she didn't knew now whom to belive and whom to not.
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this story is based on a movie which name I can't say now I will say it at the end of book . see yaaa