
For context I have allowed him to sleep over any time he wants. I have never said no. And now that there's one day I don't want to feel like a third wheel in my own room on my birthday I'm the asshole. Now she's planning to go out with all our friends that night without me. So now I will be celebrating my birthday all alone.
You’re not over reacting your paying for this shared space so you should have the right to express your feelings. And not be un heard and if she doesn’t wanna compromise with you or understand she’s the childish one you communicated with her saying that “you don’t want her bf to sleep over” ONE DAY. And she couldn’t handle that. So NO you are NOT overreacting.