Try not to “blame” the baby for why she can’t keep her old life - it’s hard enough having your family dynamics change so massively going from solo child to having a baby sibling, having it be extra tumultuous because of the baby can really strain their early relationship and be a bigger risk of her acting out or regressing to get her old life back. So you’re not staying here because of the baby; you’re here because you and mom decided it would be nice to have an extra long vacation and be near the hospital.