I need MAJOR advice or maybe I need to VENT

My husband and I have the best relationship and bond. But when one thing doesn’t go his way or something goes the slightest bit wrong he’s a devil to me! So for an example; this morning he had an interview but I already had plans to go to an appt I had booked for my car. He is looking for a day job desperately. ( he currently Works overnight & it’s awful bc I work in the day and he’s home with the baby. Also, we are sharing a car because the other car we own was totaled) so anyways, I told him I already had an appt and he can Uber still. he automatically got so fed up & claimed he was rescheduling & forget it. I had to be to work & drop my car off to the shop in about a hour. And drop our son off to school & our other son to the sitter so he can still go to his interview. I told I was ready to leave & he would not listen to me. I’m begging him at this point to please let’s go. I didn’t want to ruin his interview, I can cancel my appt for my car. So I’m like okay I got to go to work and drop our oldest son off, so if you’re staying and really not going I’m not playing this game. I’ll leave the baby then since you’re NOT going. He says “no take him with you” let’s just fast forward, I was two hours late to work. I had to wait for the sitter. Crying. Pissed off. & frustrated by his behavior. He texts me he’s tired of me. But mind you, this past weekend we just had a great time at a comedy show just us two, great sex, laughing, having a genuine great time, Sunday we relaxed cooked and did what we usually do. We have such a great bond. But when this guy doesn’t get his way he is MEANNNN! Super mean. He makes me feel alone and lost. I feel like my bestfriend is turning their back on me in front of my eyes. He won’t talk to me. He will leave me crying. He will tell me to leave him alone. He will act like I’m nonexistent. Soooo I go to work. I come home. & he’s talking to me as if NOTHING HAPPENED. Cooked me dinner. Calling me baby. It’s TIRING! Things like this happen all the time. But when we’re good which is most of the time we are wonderful together. One small thing happens he will be SOOOOOO mean to me, ignore me, treat me like I’m not there, call me names but then he will speak to me like nothing happened minutes or hours later. I only vented to one good friend about these repetitive episodes. She said she feels he has anger issues. I am aware he is more on the assholeish side. Very upfront. We are kinda similar. But I’m not mean to him even when I don’t get my way. We been together for about 7 years.. have two kids, & live together. Is this normal behavior to get frustrated. (No its not drugs, no he’s not cheating) he’s just short tempered. I guess hes always been like this and I looked past it. Now it’s just getting so tiring because it hurts my feelings. I don’t think it’ll ever change 😔 what do you guys think? I never want to see myself without him. But this is just getting tiring. I can’t get use to it.