Gosh! This above commenter is totally saying everything I'd say. They were rude and especially to point it out to you, I don't see why they couldn't just -I donno- unfriend you then quietly go on their way. They were very rude and like the above commenter wrote you should just delete their filth from your inbox and forget about them.

Also, thank you for the link to your AO3 account! I'm now subscribed to you story and subscribed to your account because I DO like the other fandoms you write in and I just enjoy your writing and if this story ever does turn into an original story I'd like to read it again, with new characters, I think it'd be great. :D