A.C.
I know I'm late in answering, but I would sell them. Do you have the paperwork from when you bought them? Put a listing on Craigslist for 2000 or best offer and see if someone responds. If they do, great, if not, you're in the same place you are now. I am child of divorced parents and I wouldn't want anything to do with either of their rings. Esp. with all you and the kids are going through and the memories that will result, not much good can come from saving them. Even if you were able to make something for all 3 kids, would they want it? Would you want to give it to them and then watch them wear it out of obligation? Just sell them and be done with it.