How To Deal With Thieving BabySquisher Memory?

Hi all. This is a weird tale. When I was six my “baby sitter” from China told me to give her my new bicycle if she gave me a t-shirt. I was so young I guess I gave it to her because she took it home with her. That lady makes me upset to this day. I want to punch her in the face.What do you think about this? My mother was a single parent and spent all her savings on that bike. Once in a while I remember this and I get really angry that there are people that would lower themselves to the point where they would steal from a child.