Who knows. She could be feeling cranky that you didn't read her mind and buy the cake, she could be relieved that the day is over and enjoying a hot bath, she could be getting tanked on cheap wine and pleased for the privacy to do so. If it's the later she'll definately be in tears by the end of the bottle - it's an occupational hazzard!!

One day at a time. You are doing great.

V

Never make someone a priority, who makes you an option.