I want a family ring back from my stepmom
Is your stepmom refusing to give you the ring?
Yea she wants to keep it.
If the family ring is suppose to be in your stepmom's posession than you can not force her to give it to you. However, if the ring is suppose to be yours than it is your right to have it regardless of the worth.
I am going to cry. I just want the ring to be mine.
There is not much you can do about this situation but find acceptance. People cannot expect others to give them their possessions.