DC Comics—publishers of Batman and Superman—has forbidden the lesbian marriage of Batwoman and her girlfriend Maggie, resulting in the resignation of the comicbook’s creative team. It’s a bizarre move, since their relationship has been explicit for a long time.
Apparently, DC Comics thinks that lesbian relationships are ok, but it’s not ok for them to marry. Marvel Comics, on the other hand, recently got a gay marriage on the cover of the X-Men.
https://gizmodo.com/in-this-weeks-comics-theres-a-very-special-x-men-weddi-5919671
https://gizmodo.com/dc-wont-allow-batwomans-gay-marriage-to-be-depicted-1257106266