Yevamot 58: The Woman's Right to Eat Terumah

Issues of relationships (betrothal, for example) that are inappropriate with a kohen, but now she's in one - and even if she's the daughter of a kohen - can she eat terumah? What is the dispute here between the tannaim over the impact of the stages of marriage on her partaking of terumah? Also, applying the discussion to cases of yibum and ma'amar. And expanding the discussion on terumah.