You apologised to your girlfriend because she was upset that you went on the video call. Not accepting the apology might have been indcative of other issues. It is usually easy to accept apologies and explanations from loved ones in order to clear the air and continue as before. However, your girlfriend thought otherwise and there is nothing you can do - you already did the right thing. After trying several times it is good that you accepted the situation.

What does Steeze man?