According to The Hollywood Reporter, Pam Falk and Mike Ellis have been hired to adapt Sarah Dunn's novel The Big Love for Universal Pictures and the Sommers Co. Stephen Sommers and Bob Ducsay are producing via their studio-based Sommers Co.

Big Love follows Alison, whose life is sent into a tailspin when her live-in boyfriend tells her that he's in love with another. The woman is forced to re-evaluate their relationship, her theories on sex and love and her religious upbringing.