is this reasonable

I need to know if this is a valid reason to be mad

Content: I haven't eaten today because the only food left has my allergens in them

I was throwing up stomach acid and then was looking for something that I could possibly eat so I wouldn’t be dizzy

I remembered I had some sunflower seeds so I went to go look for them and couldn’t find them

Mind you they are mine. My BD doesn’t eat the ones with the shells.

When I couldn’t find them, I asked My BD if he knew where they were

And he goes on to tell me oh yeah, I traded them with your uncle for a black and mile

This is not the first time he’s given my things away without even asking, and when I brought that up to him, all he had to say was “my bad “

So is this a reasonable crash out and would you be mad if somebody continuously gives away your things without asking for their own benefit?

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