Don’t forget that Social Security is also a pension that has a weird and limited survivor benefit*. Many many retired couples need both SS checks to stay above water in their current living conditions. And on only one SS pension may not be able to survive financially at all.
To the OP @XOldiesJock:
IMO, and speaking as a financially savvy but not financial professional, who was a childless married guy who carried term life throughout his career …
Paying premiums to provide a bigger inheritance windfall is a fool’s game, and especially so once you’re old and the payout/premium ratio goes to hell. Doubly (triply) so if they’re a) not your own kids, b) doing well, and c) ignoring you.
If the surviving spouse will need the term life payout as a cash windfall to make up for the loss of the lesser SS payment for every month of their remaining life, and, as @Spiderman said, the loss of perhaps some or all of a conventional post-employment pension then you need the insurance. Subject to some straightforward calculations about how investing the premiums instead would fare if the second of you to die lived another 1 year, 2 years, 5 years, or all the way to age 85.
In my own case back in my 40s I had bought a so-called “20 year level term” policy where the premiums and payouts were the same when I was 42 and when I was 62. From a strict insurance POV I was overpaying in the early years and underpaying in the latter years. But it would have given my wife a replacement for all my expected future income had I died.
At age 62 when the 20 year term ran out the premiums increased and the coverage cut in half. It wasn’t strictly necessary but I kept that up for 2 more years. I was making enough by then that the premiums were not a strain to pay. So not the financially smartest thing to do. So actuarially wrong, but tolerably actuarially wrong. Like buying a few Powerball tickets.
Then at age 64 the premiums doubled and the coverage cut in half again and meantime my remaining work life was down to a few months and my net worth was such that the insurance payout would be a darn nice gift to my wife, but far from “make or break” for her. At that point I let it lapse. In the couple years since I have seen no indication I made a mistake in cancelling.
My IMO bottom line:
If I understand the OP’s circumstances correctly, they’re probably past the point where this insurance is a necessary expense. It’s definitely a shitty investment at this point as well. Which argues for cancelling it promptly.
* Summarizing mightily and assuming a fairly typical case … If one member of a married couple dies, the lesser of their two pensions stops and the survivor keeps receiving the greater. E.g. Hubby Joe gets $1,000/mo. Wife Mildred gets $500. So $1,500 total. Once either Joe or Mildred dies, the survivor gets $1,000 until their death.