The warmth your bright eyes cast across the room
now feels like vampire grave,

^^
I would add "a" between like/vampire. Also a bit confusing using a vampire, because typically they don't die? They're known for being immortal (for the most part). Otherwise it's a really interesting thought!

I really thought the part about saying it's okay to cry, but don't say you're okay was interesting, and something I can relate to. I am so guilty of crying and saying not to worry, I'm okay. And sometimes crying truly does make you feel better/okay.. but it seems here there is a deeper issue. Sometimes the best way to help someone "fix" something is by taking a step back and truly just being a presence in their life. Listening and hearing without responding, without giving an answer. Sometimes we need to just get it all out and sort it out ourselves before we can feel better.

Best of luck to you.