My mom walks in my room bitching about how it's so messy, while we're in the middle of moving our room around and re…

My mom walks in my room bitching about how it's so messy, while we're in the middle of moving our room around and re organizing. Like really? And she's the type that she doesn't just say it once, she repeats it 30 times, then says she's scared to see how our house will look, that we're filthy, that she'll have to come over and clean because we don't know how to and that we're disrespecting her house by not cleaning, all while we're in the middle of cleaning..? I get so sick of her treating us like we're children, we're going to be parents and we don't need you yelling at us about a "messy" room like we're 10.