Should I Let My Life Insurance Expire?

i currently have two 20 year term life insurance policies, one for me, one for my those are in the amount of 500 thousand. Should i renew them on an annual basis? Or should i get a new policy for, say, maybe a ten year term? Ok, let's let's go through a couple of other things. Do you get insurance through work? Nominal insurance. My wife gets commonal insurance policy. It's probably, i think, o 50 thousand. And is there any way that you could buy more insurance through work, just out of curiosity? Ah, good question. Let ill have to invest it yet.