It Ends With Us' costars Blake Lively and Justin Baldoni have been feuding since before the film arrived in theaters. Here's a timeline of their spat

Baldoni, who also directed and starred in “It Ends With Us,” denied Lively’s allegations. In January, he filed a $400 million countersuit against the “Gossip Girl” star and her husband, Ryan Reynolds, for alleged defamation and extortion.

Blake Lively and Justin Baldoni starred in It Ends With Us, but have since become embroiled in a legal battle after Lively accused Baldoni of sexual harassment