What do you think about me telling my exes new wife that her ring was actually mine that I bought?
Do you want the ring back?
That bitch wife does not deserve to have something that was worth $2000.
It is understandable to be upset thinking that your ex gave a ring that you think is yours to his new wife. But It's rude to tell your ex's new wife that her ring is yours. Your ex had the ring and he can give it to anyone he wants to.
So I can't tell her that?
You shouldn't intervene in your exes new relationship, honestly. I think that you should just leave it be and move on from them.