At What Point Am I Allowed to Lose It on My Cousin?

I'm so mad at my cousin right now.

She has a daughter, but that child is a little monster. She acts like the whole world has to do whatever she wants.

Two weeks ago, they came over to my house and her daughter picked up one of my plushies to play with. I let it slide—“She’s just a kid, no big deal if she plays with my bear,” right?

Well, today I was deep cleaning my room and guess what? My plushie was gone. That’s when I remembered her daughter playing with it. So I messaged my cousin and… surprise surprise, it was with her!

She didn’t even bother to tell me that my baby had been taken. Not a text, not a word. Just silence while my bear was kidnapped. And the worst part? This isn't even the first time they've pulled something like this.

I'm seriously done.