walking on eggshells in that lonesome house your mood was capricious I was scared of you and your anger one moment you were fine and agreeable then if I said the wrong thing you would fly into a fit of rage I never knew what was the right thing or wrong thing to say anything could set you off and I was your victim it was always me you hated for some reason no longer do I live with you and your capricious mood
capricious: given to sudden changes in mood or behavior