So this is a speculation I have not read here yet. What if Gabby was worried about Brian being away from her during one of his “episodes”. Not as a fear of repercussions for her, but genuinely worried about his mental health. If it was possible that she did phone RL, it may have been for advice or just to warn her that BL was out of control and that she was going to be away from him, and was worried that he would have more of a melt down. I am not sold into this, but I just thought it might be worth a mention. I don’t see their relationship as a classic abuser/abused, more like a person who is not rational, can be abusive, perhaps manic at times. If that was the case, she may have been worried about him being on his own during a crisis.