Perhaps the Sun Shines in Paris

After a sudden car accident took her mother's life, a girl was sent away by her grieving father from the city where the tragedy had occurred, leaving behind the castle that held all her and her mother's memories. Yet not long after she left, the castle welcomed a new owner.

Fifteen years later, she returned from a foreign land to the castle she once knew, but everything had changed. By a twist of fate, she entered the castle as a maid. Her search for traces of her mother caught the attention of her stepmother, and there was also a haughty, arrogant menace to contend with. From then on, her life became a roller coaster.

She can juggle romance, take on her stepmother, and do it all at once. Snow White can succeed just fine without the seven dwarfs.

Don't blame fate for playing tricks on you. That's only because the person being toyed with is too weak.