The story follows Misty who is stuck in a loveless marriage to a brutish husband.
Junior, her precocious 11-year-old is her only consolation.
Michael Jefferson, Adam Beasley, Atilla Yucer, Joshua Harris and Steven Farneth will executive-produce.
Elizabeth Olsen & Charles MeltonMichael Buckner for Deadline
The film is fully financed by Volition Media and Gramercy Park Media.
Rocket Science is handling international sales at EFM; Cinetic Media and WME co-represent U.S rights.
Christine Vachon commented: Im thrilled to re-team with Todd Solondz onLove Child.
There has been some cast movement on this one over the years.
A few years ago Rachel Weisz and Colin Farrell were attached but it now takes a new form.
Olsen was most recently seen in limited seriesLove & DeathandRiverdaleactor Melton was seen inMay December.
