What Should I Do??

Shannon
So Thursday night me & my bf were having a conversation and out of no where he caught an attitude... Seriously for no reason. So i let him be that night. The next morning we woke up and he didnt a word to me...he got out the car for work didnt say a word no kiss ...hug... Nothing! So i texted him later in the day and asked what his problem is. He texted back im good. I didnt like how you got smart last night but im over that. He said he was over it but not acting like it...im like boo i was just joking. He knew it was a joke whatever i said but he always get mad for no reason. Whatever. Picked him up from work he didnt say a word the whole way home. We get home still no word. Usually when we get mad at each other its over wit quick. But last night for the first time he slept downstairs. Didnt come upstairs the whole night. He woke up for work this morning got dressed didnt say a word. When he was walking out the door all he said was see you later. Now its no food here because i didnt grocery shop i was going to today but we only have one car. He never said do you need the car...do you need something before i go to work...like he always does. Im just tired of this attitude. Makes me feel like he doing something else. Bc who just acts like this every other week. And then to sleep downstairs really pissed me off. Its not the first second or third time ive felt ignored. But this morning ive reachrd my breaking point. I dont even want to make this work. I want to pack my stuff and leave. I want to break my lease. Im sick of it. What should i do? What should i say?