I forgot to mention that this story was for a fanfiction challenge at the now-defunct A'mael Taren, in which one of the options was to write a story about Éomer's reaction to Faramir's proposing to Éowyn. This is really the first attempt I've made at anything humorous, so I hope it works.
Also, thanks to my brilliant beta, make_it_stop. The story wouldn't have turned out nearly as well without her great suggestions.