I’m leaving my husband…

My husband rented a room of our house to his young adult brother & im in the merge of calling our marriage a quits.

I’m tired of constantly addressing different issues & he never does anything in-regards to it just because it’s his brother he just brushes it off & simply tells him “ stop doing such and such “ just because I tell him to address it.

To start off I understand his brother pays $600 in rent but the situation I’m dealing with is overboard. If i cook for my husband & kids I automatically have to tend to his brother & serve him like if it’s my responsibility to look after him. His brother does as he pleases in my home uses dishes leaves them dirty in my sink expecting Mrs. Dumbass here to take care of it. Uses my detergent, my toothpaste, my cleaners but when something runs out of course he replaces it but for his own use as he will buy something and lock it in his room. Eats at our home doesn’t even have the common courtesy of saying hey I’m going to get this for the house, he expects everything to be given. I’m so sick of it & im sick of my husband not correcting this behavior as he should & I’m really considering leaving him.

His brother moved in with us as a temporary stay which I was ok with but now this is just causing issues on a daily.

Sorry for the rant but I’m just so over this, idk if I’m overreacting but it’s ridiculous