Rachel Brosnahan’s husband, Jason Ralph, gave an unexpected “like” to a brutal fan comment calling him a “cuckold.”

In screenshots circulating on social media, the “Magicians” actor “liked” a shady comment on one of his Instagram posts that insulted him in regards to Brosnahan’s chemistry with her “Superman” co-star David Corenswet.

“It’s genuinely sad to see your career being tucked out to be remembered as a cuckold because your wife couldn’t handle herself with her co-actor,” the comment reads.

“Like bro.. let’s have some self love and stand up for yourself man, leave her to be with him if she wants that much at the end of the day,” the comment continued.

Reps for Ralph and Brosnahan didn’t immediately respond to Page Six’s requests for comment.

The actor, 39, has since turned off c

See Full Page