No human eye could isolate the unhappy coincidence of some lines said by another mouth. The doll had a meaning and the story of the maiden who made them was told by bones. Why? There could be always a way to say that his master wanted him to learn about something from his past, or maybe something about her. His mother must have a secret that directly influenced him, but what was it?
However, why was it talking about her? His mother wasn't supposed to be mentioned by a foul mouth like his. What was it trying to say? It was disrespectful to bring up the dead in the middle of a fight, especially when he was planning his little fight so carefully because he was weak. The fallen lich had to mention it everytime, that he was weak and it got on his nerves.
"How dare you bring up my mother?"