The answer to that question is "yes, but" as it is your husband who should be seeking counsel. Let me see if I can clarify (and I am NOT giving advice here). It appears, if you are correct that he selected a 100% survivor benefit (in our parlance, a 100% joint and survivor benefit) then he (or his "survivor") would expect that upon his death, the "survivor" would continue to get the same amount of benefit as he was receiving before his death. In your example, $1000. If it truly is a 100% J&S benefit, that would be a good assumption, but it is an open question. VERIFY that (as there may have been options available, such as a 50% J&S, 66-2/3% J&S and a 75% J&S). To the extent the ex-spouse actually gets 50% of the pension (determined at the time the pension starts), one would expect her "$500' to continue - and not change as a result of his death (ASSUMING the QDRO says what you say it does). The the question is "what's left" for you - and that depends and the underlying facts behind the assumptions I laid out. The facts in these situations are extremely important - which is why your husband should seek counsel to assist in understanding and/or enforcing his/your rights as defined by the QDRO and the pension plan.