I was dumped for not being able to talk on the phone to my bf during a movie, Is he being unreasonable?

Hey everyone I'll try and summarise this.

I just moved back to UNI to study for my post grad course.

I had been home for 2 months, everyday my boyfriend called me, he and me normally get on great occasionally we have disagreements like anyone but we mainly trust and care for eachother.

Yesterday I was coming to move into my new place, he called me in the morning and we had a brief chat but he sounded a bit irritable but ok.

After unpacking and food shopping me and my housemate sat down to watch a film, I knew my boyfriend was working in the evening so I hadn't texted or called, also I was super busy, but he hadnt texted me either.

Anyway he called halfway through the end of the movie,

I did stay on the phone to him but I told him i was in the middle of watching a film with my friend, he sounded annoyed and said "ok im bored already bye"

I texted him saying let me know when youre home , he said "whatever"

Eventually I called him and he was so mean, saying I didnt care about him, and that he needed me as he was having a panick attack when he called (which I didn't know he was having, but we both suffer with them) He accuses me of not caring about him being attacked the other night, and told me to delete his number and leave him be.