Any advice for living with a nit picking female roommate?

She will send rude texts or paragraphs of text to me about the smallest things. So what bothers me is that she's not only has no respect or manners when she texts me. She sounds like she's my mom. 'Do this, do that.' I am actually her elder.

The second thing is she is being way too dramatic by telling me little things that bother her. She acts like I leave my hair in huge globs strewn across the shower or in the drain. Today she sent me a text saing Get yourhair out the sink". When i came home and went to get this terrible hair out the sink... It was the smallest amount of hair. What the hell? Just ridiculous. she's just a terrible roommate and person to live with. I feel bad for any man she ever marries.
Any advice for living with a nit picking female roommate?
Post Opinion