As long as you said "I'm sorry" that should be enough.
Most WAS's suddenly get VERY angry after the LBS apologizes. It's part of the script. Suddenly they feel empowered and then make EVERYTHING the LBS's fault.
Just remember that the WAS is human too. She probably made her fair share of mistakes too.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.