The Nanny Express (2009)

After the death of their mother, siblings Emily and Ben have driven away numerous nannies with their mischief. Their routine changes when Kate arrives, gradually gaining Ben's trust and affection. However, trouble brews when their father begins developing feelings for Kate. Determined to sabotage their budding romance, Emily schemes to pair her father with her ballet instructor instead. As tensions rise, the battle between family loyalty and newfound love unfolds, challenging the bonds of the household and the resilience of the heart.