One of the ex wives of the owner of the pawn shop where I work, I think #3 of 7 or 8, depending on how you count, came in and sold the engagement and wedding rings he had given her.
My aunt married 7-8 times. Married one guy twice.
No clue why she did that.
As for the ring pawning, maybe they parted on decent terms?
There is NOTHING to be learned from the second kick of a mule.
Why any man would get married nowadays, is beyond me.