Overdramatic?

I cooked a steak for my boyfriend that I’ve been with for 3 years this year, the flat is tiny, one bedroom and the living room and kitchen is together and about the same size as the bedroom, he moaned at me for making a mess because there’s was a tad few peas on the floor, he smokes and has baccy all over the sides yet still blames me for mess. I have bad hands which are sore so the rules are that I cook and he washes up, am I being over dramatic for feeling like he’s ungrateful? I have FND and do struggle, I pay for all the food and drinks but I want to know if you think I’m being unreasonable?