A Brother's Love (French: La femme de mon frère, lit. 'My Brother's Wife') is a 2019 Canadian comedy-drama film written and directed by Monia Chokri. It had its world premiere in the Un Certain Regard section of the 2019 Cannes Film Festival. It was released theatrically in Canada on 7 June 2019 by Les Films Séville.

The film stars Anne-Élisabeth Bossé as Sophia, an immature university graduate student who is forced to reassess her life when her brother Karim (Patrick Hivon), with whom she has always had a very close and codependent relationship, falls in love with her gynecologist Éloise (Evelyne Brochu).