That is in the works, but if this is totally a ridiculous request on his part, then there is probably zero need to even entertain it further, and instead simply answer "thanks but no, we'll be sticking with the original agreement". My mom lives on $800 a month, so if there is no way any smart person would trade a survivor benefit for a life insurance policy, then I probably don't need to spend a dime and can just decline and let him throw yet another temper tantrum.
Further, this morning I spoke with her divorce attorney from ten years ago, in her eyes there is ZERO benefit to my mom, and her concern on top of that is that at some age he's uninsurable for life insurance. She said she's not a specialist in QDROs, thus is referring us to one, so an attorney has been consulted, one is being contacted, but it sounds like this is so out in left field we can probably just say nope, and move along... thus my posting. My mother has no money to spend, so why spend it if this will never be a "yes, do it" situation?