Outside of his building she looked around the immediate area to make certain no Muggles were near enough to watch her disappear. When she was convinced she was alone, she focused on that horrible day when she witnessed her husband alone with his mistress. She felt her blood pressure begin to rise with her anger. They made her feel like a fool that day. Of course, when the logical part of her brain took over, she reminded herself that she had no right to be upset by what she witnessed. It wasn't as if she was innocent or faithful herself. Hadn't she allowed Draco to take her mind off of serious matters just the previous day when they were in the bathtub together? That certainly hadn't been innocent.