AITAH for crying on my birthday then telling my step father about it telling him how my day was bad?

I just had my birthday this week on the 4th of April. And from the moment I woke up it sucked.

I live with my mom, stepfather, sister and her kid, and my brother. We had made plans for that day to go to Dave N Busters. Which is a really big arcade that I love to go and play at. Well when I woke up today I was super excited! Haven’t done something like this in a while. Well my stepdad asked me to go with him to doctors appointment that day. So I agreed since he needed help with his scooter. Granted I was woken up at 5am even though normally I don’t get up till at-least 8. So I get up get ready lead his scooter up and grab my sisters kid since my sister works from home and had meetings that day.

We get on the road and he hasn’t said anything to me pretty much. And everyone I could possibly know has said something like “happy birthday” even my nephew. So we go to his doctors and he’s all cranky but I push through it. Then we go to a clothing store to but him a new belt and some shorts. After all that it’s around 3pm by the time we’re done doing everything. And he still has not said anything. So when I finally say something he gets really mad and said “Why should I have to tell you happy birthday it’s just another fucking day” I stood there for a moment but brushed it off since he had been cranky that day.

So after awhile we get back home and go inside. And I tell you the second we walk through the door. Like I was just walking inside he was yelling at my brother because he “hasn’t swept the front door” my sister heard this and got up and told him that she had done it the second he asked for it to be done and that that stuff had been tracked inside. Well my step dad made a whole big deal about “that much couldn’t have been tracked inside” and that she was “lying” so he stormed updated to his room slamming the door. My sister went in behind him and she let loose telling him that he was being a dick. And earlier he was cussing in front of her 3yo son. And she went off on him. So he got pissed off and yelled back and they went back and forth until she got done grabbed me, her kid, and my brother and left. I cried in the car almost the entire ride.

After we got there she helped me calm down (because I hate the fights and they happen very often and it was just the push I needed today of all days) we went inside had our fun and went home.

The next day I talk to him very calmly and said “you know you really made yesterday suck for me?” And he got pissed off saying all this stuff about how “he’s not treated right” and he should “be the one in charge” and that “it’s his house” (which technically it is but my mom pays the bills for the most part)

So now we’re not on speaking terms, my sister is avoiding him at all cost. And we’re at an all high tension in the house.

AITAH?