Partner works a physical demanding job. Im currently on mat leave. With 3 children at home. I do 99% taking care of the children, 99% of cooking 99% of all other house work and 100% of washing the dishes. He 'blames' his job for not helping because he's 'shattered and aching' all the time. We had an argument about me being tired and can he help with the washing up today because i did the cooking again and He said no because 'they are not all his dirty dishes. 'He'll just wash the ones he's ate off'. Im really angry that he is putting himself first when im so tired. He prioritises himself all the time and im really starting to resent him.