Should i leave him or not?

We have been together 10 (since 16 yrs old) and we got engaged and living together 1 month now. He cooks and I am supposed to clean but he works shifts so sometimes he is home during the week. I work from. 7:30am-4:30pm monday to friday and I attend a class on monday nights and I am usually at my parents from saturday evening to sunday morning. I wash, sweep and do whatever I can to keep our apartment clean but yesterday he said I was too lazy and untidy. I was really tired from work yesterday so I just wanted 1 hour of no talking and no physical contact to watch Law&Order but he got vex and slept on d couch last night. So should I leave him?