Is it normal not to want roommate to reheat microwave safe plastic bowls heated up also I keep nagging roommate about how she heats her soup up ?

I don't like anyone in the kitchen to get anything while I am eating out there from 7 to 10
She doesn't make it right so I keep turning it off and on to see why it taking so long making her change bowls she ended up throwing it out because I ruined it. So I complain Ed about her choice of cereal she bought and how much almond milk she used she put earplugs in and kept mumbling something about me being insane and flipped me off.
Is it normal not to want roommate to reheat microwave safe plastic bowls heated up also I keep nagging roommate about how she heats her soup up ?
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