Because of the difference between what her mom  tells her and what her friends at school, or her peers at school are telling her, she doesn't know who to believe.
به خاطر تفاوت بین چیزی که مامانش میگه و چیزی که دوستاش یا هم سن و سالاش توی مدرسه میگن، نمیدونه حرف کی رو باور کنه.