Courtly Love:: Marie's writings reflect the concept of courtly love. In "Lanval", the fairy mistress demands loyalty and secrecy form her lover.
Sexual Violence: Marie acknowledges sexual violence against women in medieval society. She writes about the vulnerability and powerlessness women may experience in marriages, and the difficulties associated with seeking refuge from abuse.
Social Expectations: She explores the social constraints placed upon noblewomen, focusing on their limited autonomy and options. In her lais, arranged marriages are a common feature and often a source of conflict.
Roles and expectations: Marie writes about women's roles within marriage, often portraying them as both sources of loyalty and affection, as well as emotional and sexual objects for their husbands.
Feminist critique:. Some scholars argue that Marie de France's work has a subtly feminist perspective, offering insightful critique on gender roles and women's social limitations in medieval society.