Rachel Brosnahan’s husband Jason Ralph allegedly liked a comment on an Instagram posts calling him a 'cuckold,' apparently referring to Brosnahan’s chemistry with her 'Superman' costar David Corenswet.

Superman star Rachel Brosnahan's husband is coming under fire for liking a comment suggesting his wife and David Corenswet have made a "cuckold" out of him. It's a weird one, but you can learn more here.

Rachel Brosnahan and David Corenswet's behind-the-scenes kiss on 'Superman' set has fans debating their chemistry and her husband's reaction

That is not to be confused with DC Elseworlds Batman, which is portrayed by Robert Pattinson and is under the direction of Matt Reeves. Batman is the more popular character in terms of live-action films, and even "Superman" star David Corenswet knows it.

The DCU doesn't have a Batman, it has a great solution in actors Robert Pattinson and David Corenswet sharing the screen.

Superman filmmaker James Gunn just provided more details regarding the next DCU project that will feature David Corenswet's Man of Steel.

David Corenswet, Rachel Brosnahan, Nicholas Hoult, writer/director James Gunn, and more discuss the bigger world they're building.