Yvonne, the illegitimate daughter of the Yates family, was forced to break up with her boyfriend and bear a child with Trevor, her sister Scarlett's fiancé, in order to provide a bone marrow transplant for Scarlett, who was suffering from leukemia. Under intense pressure from her family, Yvonne complied with the arrangement. Though her relationship with Trevor was cold and distant at first, feelings slowly grew bet……