Why do some wear their wedding ring on their right hand?

Answer

Some people wear wedding rings on their right hand but are not married. for example, I wear a wedding ring on my right hand because it was my grandmother's ring, I inherited it when she passed away, and I want to wear it because it was a very special ring to her and my grandmother and I were very close. Some people think I am married because I have the ring on my right ring finger but the proper place for a wedding ring is on the left ring finger when married.

There is no law that says you have to wear a ring nor, if you choose to, where you have to wear it. It is merely a convention.