AITA relationship headed to divorce

So my husband is always asking for things. I bought him a 2 pair of new shoes in the past 2 weeks. He’s asking for more shoes this week and STILL wants a gift on Christmas. If i go to store he expects me to bring him home his favorite candy or something of that nature. Little small treat. Well today i asked him to bring me a bag of chips from his job. Chips that i paid for and brought to his job for their basketball party. Mind you a picked up said chips and several platters of food to bring to this man’s jobs. Did all this with 3 under 3 with me by myself. Why did i ask him to bring me a ONE SMALL BAG OF CHIPS that were already sitting in his office home for me and his response was “don’t you think that is a lot to ask for just a small bag of chips” when i tell you i lost it. I’m so man right now. He is so selfish and inconsiderate and when i tried to explain how shitty of a thing to say and not bring the chips was. He said i was over reacting. Honestly everyday he makes me want to pack me and my kids up and leave. He’s changed alot the past few years and I’m at my breaking point. This marriage is not worth it to me anymore. Vent over.