Alfie in episode 1 on season 3 ..

Why does he get mad when his sort of girlfriend had a work commitment and got fired? Like yeah it's a pity she couldnt be there for the party but she just got fired, he could have been more understanding. I then realised she hadnt gotten fired from both jobs but still Alfie doesnt know that. Also they ve only just started being a couple properly, kind of early for Alfie to be complaining that she is picking her career over him. If they had been going out longer and it was a pattern then sure i get it but i dunno it seems too early for that.