Blake Lively's sister Robyn shared multiple supportive posts on her Instagram Stories after Justin Baldoni's lawsuit against the actress, Ryan Reynolds and others was dismissed earlier this week.

Justin Baldoni and Blake Lively have attacked each other in court—and in the press—since filing competing lawsuits over treatment on the set of "It Ends With Us."

"No one knows you quite like I do, and man am I ever proud of you. I love you sister," Robyn wrote on Instagram along with several sister snaps.