Complex sentence: She has a disfiguring scar on her face from a piece of a broken mirror she had fallen on when she was a little girl, her mother is dying and she must sell paper flowers to make money in order to support herself and her mother.
Split into simpler sentences: She has a disfiguring scar on her face from a piece of a broken mirror she had fallen on when she was a little girl. Her mother is dying and Marisol must sell paper flowers to make money in order to support herself and her mother.