This seems a little off, I know that I have not known Vicar mother yet but when Vicar brought me home that time and he thought to sell me. His mother didn't allow it and told Vicar to search for my owner eventhough Vicar want to sell it for her medicine.
I didn't think that Vicar mother would steal the jewellery as she seems to be a nice and a honest person. There must be more to this story and the only way to know what has really happen is to ask Vicar mother directly.
"Owh... It's just that..."
"I know that it's hard to believe but that how people are, they seems nice but they aren't." Sir Allen said as he put his hand on Aliss shoulder and ask Aliss why suddenly she asked about this matter.
"It's just that I had seen Vicar, the son of our former maid in the outer slums while distrubuting the knight rewards."