AITAH for not calling my gf?

Yesterday my girlfriend was going back home from college and she said she wanted to call while she drove home (10 min drive) but I was in call playing with a mutual friend. So I told her no because I was playing and asked her to call me when she arrived. She said "nah"

Then when she arrived instead of calling me she snapped and said she was mad because I was "sticking to playing" instead of calling her. She said that she wanted to call to not feel alone/feel safer while she was driving. Told her there's no need to be mad at it, that I was just playing at the moment and that I'd rather call when she arrived.

Then she started unnecessary stuff like "you give more importance to the games than me" "He called me after and that felt shitty" "I'm asking you to accompany me and you'd rather keep playing"

Just told her to stop taking it personal and that I was just busy at the moment. Then she brought out the "see? I can't tell you anything because you always get mad" when I wasn't even mad, and the "it's good to know I'm not your priority"

I just told her that she refused to call me after and that it's not my fault that she can't handle a no for 10 mins.