This just happened.  My brother and I live together.  Almost everything we split 50/50.  Our place has two refrigerators, one in the kitchen (the main one) and another in the basement.  I'm trying very hard to lose weight and the best way that works for me is to not see any sugary junk food around, otherwise it haunts my mind.  So, I moved all my food into the basement fridge and informed my brother about this.  I tell him the main fridge is all his and that I have a goal to stop opening or looking inside of it.  He typically has ice cream, pudding, donuts, and similar stuff in there.  The basement fridge is slightly more inconvenient.  Ownership of the fridges are also split 50/50, so he seemed cool with that. 

Yesterday, I cooked whole wheat spaghetti that's been sitting around forever.  I told my brother he's free to eat some.  Afterwards, I finish cleaning up and I put the leftovers into the basement fridge.

The next day, I open the basement fridge and see the spaghetti is missing.  I ask him if it's in the main fridge.  He says it is.  I ask, "Could you take it out for me?"  He says no.  I'm flustered by this but I ask again politely, "Please, bro.  I'm trying to take the fridge thing seriously."  Reluctantly, he gets up and goes to the main fridge.  He's giving me shit and calling me childish the entire time.  Im waiting around the corner because I dont want to see inside the main fridge.  He opens it and holds the door.  "Take it," he says with his arms up and eyes wide like I'm crazy.  I explain that I don't want to even look inside, but I suspect he's trying to test my resolve or something.

He refuses to take it out and I just explode at the top of my lungs, "TAKE IT OUT!!"  I was actually a bit shocked about how loud I was.  I'm usually quiet and reserved for years at a time.  Anyway, he takes the spaghetti out, gives it to me, and then flips out on me saying I'm crazy and childish and that he doesn't give a fuck about my goal.  We argued so hard that I felt lightheaded and he said he might throw up.  It was intense.

I seek wisdom.

 AITA?

I want to add that we both have plans to move out on our own in the very near future, and we are usually not in each other's way about things.